diff --git a/lldb/bindings/headers.swig b/lldb/bindings/headers.swig
--- a/lldb/bindings/headers.swig
+++ b/lldb/bindings/headers.swig
@@ -21,6 +21,7 @@
 #include "lldb/API/SBData.h"
 #include "lldb/API/SBDebugger.h"
 #include "lldb/API/SBDeclaration.h"
+#include "lldb/API/SBEnvironment.h"
 #include "lldb/API/SBError.h"
 #include "lldb/API/SBEvent.h"
 #include "lldb/API/SBExecutionContext.h"
diff --git a/lldb/bindings/interface/SBEnvironment.i b/lldb/bindings/interface/SBEnvironment.i
new file mode 100644
--- /dev/null
+++ b/lldb/bindings/interface/SBEnvironment.i
@@ -0,0 +1,36 @@
+//===-- SWIG Interface for SBEnvironment-------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+namespace lldb {
+
+%feature("docstring",
+"Represents the environment of a certain process.
+
+Example:
+  for entry in lldb.debugger.GetSelectedTarget().GetEnvironment().GetEntries():
+    print(entry)
+
+") SBEnvironment;
+class SBEnvironment {
+public:
+    SBEnvironment ();
+
+    SBEnvironment (const lldb::SBEnvironment &rhs);
+
+    ~SBEnvironment();
+
+    size_t GetNumEntries();
+
+    const char *GetEntry(const char *name);
+
+    SBStringList GetEntries();
+
+    void PutEntry(const char *name_and_value);
+};
+
+} // namespace lldb
diff --git a/lldb/bindings/interface/SBPlatform.i b/lldb/bindings/interface/SBPlatform.i
--- a/lldb/bindings/interface/SBPlatform.i
+++ b/lldb/bindings/interface/SBPlatform.i
@@ -194,6 +194,9 @@
     lldb::SBUnixSignals
     GetUnixSignals();
 
+    lldb::SBEnvironment
+    GetEnvironment();
+
 };
 
 } // namespace lldb
diff --git a/lldb/bindings/interface/SBTarget.i b/lldb/bindings/interface/SBTarget.i
--- a/lldb/bindings/interface/SBTarget.i
+++ b/lldb/bindings/interface/SBTarget.i
@@ -677,6 +677,9 @@
     lldb::SBBreakpoint
     BreakpointCreateByAddress (addr_t address);
 
+    lldb::SBEnvironment
+    GetEnvironment();
+
     lldb::SBBreakpoint
     BreakpointCreateBySBAddress (SBAddress &sb_address);
 
diff --git a/lldb/bindings/interfaces.swig b/lldb/bindings/interfaces.swig
--- a/lldb/bindings/interfaces.swig
+++ b/lldb/bindings/interfaces.swig
@@ -29,6 +29,7 @@
 %include "./interface/SBDebugger.i"
 %include "./interface/SBDeclaration.i"
 %include "./interface/SBError.i"
+%include "./interface/SBEnvironment.i"
 %include "./interface/SBEvent.i"
 %include "./interface/SBExecutionContext.i"
 %include "./interface/SBExpressionOptions.i"
diff --git a/lldb/include/lldb/API/LLDB.h b/lldb/include/lldb/API/LLDB.h
--- a/lldb/include/lldb/API/LLDB.h
+++ b/lldb/include/lldb/API/LLDB.h
@@ -24,6 +24,7 @@
 #include "lldb/API/SBDebugger.h"
 #include "lldb/API/SBDeclaration.h"
 #include "lldb/API/SBDefines.h"
+#include "lldb/API/SBEnvironment.h"
 #include "lldb/API/SBError.h"
 #include "lldb/API/SBEvent.h"
 #include "lldb/API/SBExecutionContext.h"
diff --git a/lldb/include/lldb/API/SBDefines.h b/lldb/include/lldb/API/SBDefines.h
--- a/lldb/include/lldb/API/SBDefines.h
+++ b/lldb/include/lldb/API/SBDefines.h
@@ -35,6 +35,7 @@
 class LLDB_API SBData;
 class LLDB_API SBDebugger;
 class LLDB_API SBDeclaration;
+class LLDB_API SBEnvironment;
 class LLDB_API SBError;
 class LLDB_API SBEvent;
 class LLDB_API SBEventList;
diff --git a/lldb/include/lldb/API/SBEnvironment.h b/lldb/include/lldb/API/SBEnvironment.h
new file mode 100644
--- /dev/null
+++ b/lldb/include/lldb/API/SBEnvironment.h
@@ -0,0 +1,58 @@
+//===-- SBEnvironment.h -----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLDB_API_SBENVIRONMENT_H
+#define LLDB_API_SBENVIRONMENT_H
+
+#include "lldb/API/SBDefines.h"
+
+namespace lldb {
+
+class LLDB_API SBEnvironment {
+public:
+  SBEnvironment();
+
+  SBEnvironment(const lldb::SBEnvironment &rhs);
+
+  ~SBEnvironment();
+
+  const lldb::SBEnvironment &operator=(const lldb::SBEnvironment &rhs);
+
+  size_t GetNumEntries();
+
+  /// Return the value of a given environment variable.
+  ///
+  /// \return
+  ///     The value of the enviroment variable or null if not present.
+  const char *GetEntry(const char *name);
+
+  /// Return the list of enviroment variables with the format
+  ///   VARIABLE=value
+  ///
+  /// \return
+  ///     An lldb::SBStringList with all the environment variables.
+  lldb::SBStringList GetEntries();
+
+  /// Add or replace an existing environment variable. The input must be a
+  /// string with the format
+  ///   VARIABLE=value
+  void PutEntry(const char *name_and_value);
+
+protected:
+  friend class SBPlatform;
+  friend class SBTarget;
+
+  SBEnvironment(const lldb_private::Environment &rhs);
+
+private:
+  std::unique_ptr<lldb_private::Environment> m_opaque_up;
+};
+
+} // namespace lldb
+
+#endif // LLDB_API_SBENVIRONMENT_H
diff --git a/lldb/include/lldb/API/SBPlatform.h b/lldb/include/lldb/API/SBPlatform.h
--- a/lldb/include/lldb/API/SBPlatform.h
+++ b/lldb/include/lldb/API/SBPlatform.h
@@ -154,6 +154,14 @@
 
   SBUnixSignals GetUnixSignals() const;
 
+  /// Return the environment variables of the remote platform connection
+  /// process.
+  ///
+  /// \return
+  ///     An lldb::SBEnvironment object which is a copy of the platform's
+  ///     enviroment.
+  SBEnvironment GetEnvironment();
+
 protected:
   friend class SBDebugger;
   friend class SBTarget;
diff --git a/lldb/include/lldb/API/SBTarget.h b/lldb/include/lldb/API/SBTarget.h
--- a/lldb/include/lldb/API/SBTarget.h
+++ b/lldb/include/lldb/API/SBTarget.h
@@ -94,6 +94,15 @@
   ///     A platform object.
   lldb::SBPlatform GetPlatform();
 
+  /// Return the environment variables that would be used to launch a new
+  /// process.
+  ///
+  /// \return
+  ///     An lldb::SBEnvironment object which is a copy of the target's
+  ///     environment.
+
+  SBEnvironment GetEnvironment();
+
   /// Install any binaries that need to be installed.
   ///
   /// This function does nothing when debugging on the host system.
diff --git a/lldb/include/lldb/Utility/Environment.h b/lldb/include/lldb/Utility/Environment.h
--- a/lldb/include/lldb/Utility/Environment.h
+++ b/lldb/include/lldb/Utility/Environment.h
@@ -50,6 +50,7 @@
   using Base::erase;
   using Base::find;
   using Base::insert;
+  using Base::insert_or_assign;
   using Base::lookup;
   using Base::size;
   using Base::try_emplace;
diff --git a/lldb/include/lldb/lldb-forward.h b/lldb/include/lldb/lldb-forward.h
--- a/lldb/include/lldb/lldb-forward.h
+++ b/lldb/include/lldb/lldb-forward.h
@@ -76,6 +76,7 @@
 class DynamicLoader;
 class Editline;
 class EmulateInstruction;
+class Environment;
 class EvaluateExpressionOptions;
 class Event;
 class EventData;
diff --git a/lldb/source/API/CMakeLists.txt b/lldb/source/API/CMakeLists.txt
--- a/lldb/source/API/CMakeLists.txt
+++ b/lldb/source/API/CMakeLists.txt
@@ -35,6 +35,7 @@
   SBData.cpp
   SBDebugger.cpp
   SBDeclaration.cpp
+  SBEnvironment.cpp
   SBError.cpp
   SBEvent.cpp
   SBExecutionContext.cpp
diff --git a/lldb/source/API/SBEnvironment.cpp b/lldb/source/API/SBEnvironment.cpp
new file mode 100644
--- /dev/null
+++ b/lldb/source/API/SBEnvironment.cpp
@@ -0,0 +1,89 @@
+//===-- SBEnvironment.cpp -------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "lldb/API/SBEnvironment.h"
+#include "SBReproducerPrivate.h"
+#include "Utils.h"
+#include "lldb/API/SBStringList.h"
+#include "lldb/Utility/Environment.h"
+
+using namespace lldb;
+using namespace lldb_private;
+
+SBEnvironment::SBEnvironment() : m_opaque_up(new Environment()) {
+  LLDB_RECORD_CONSTRUCTOR_NO_ARGS(SBEnvironment);
+}
+
+SBEnvironment::SBEnvironment(const SBEnvironment &rhs)
+    : m_opaque_up(new Environment()) {
+  LLDB_RECORD_CONSTRUCTOR(SBEnvironment, (const lldb::SBEnvironment &), rhs);
+
+  m_opaque_up = clone(rhs.m_opaque_up);
+}
+
+SBEnvironment::SBEnvironment(const Environment &rhs)
+    : m_opaque_up(new Environment(rhs)) {}
+
+SBEnvironment::~SBEnvironment() = default;
+
+const SBEnvironment &SBEnvironment::operator=(const SBEnvironment &rhs) {
+  LLDB_RECORD_METHOD(const lldb::SBEnvironment &,
+                     SBEnvironment, operator=,(const lldb::SBEnvironment &),
+                     rhs);
+
+  if (this != &rhs)
+    m_opaque_up = clone(rhs.m_opaque_up);
+  return LLDB_RECORD_RESULT(*this);
+}
+
+size_t SBEnvironment::GetNumEntries() {
+  LLDB_RECORD_METHOD_NO_ARGS(size_t, SBEnvironment, GetNumEntries);
+  return LLDB_RECORD_RESULT(m_opaque_up->size());
+}
+#include <iostream>
+const char *SBEnvironment::GetEntry(const char *name) {
+  LLDB_RECORD_METHOD(const char *, SBEnvironment, GetEntry, (const char *),
+                     name);
+  if (m_opaque_up->find(name) == m_opaque_up->end())
+    return LLDB_RECORD_RESULT(nullptr);
+  return LLDB_RECORD_RESULT(
+      ConstString(m_opaque_up->lookup(name)).AsCString(""));
+}
+
+SBStringList SBEnvironment::GetEntries() {
+  LLDB_RECORD_METHOD_NO_ARGS(SBStringList, SBEnvironment, GetEntries);
+  SBStringList entries;
+  for (const auto &KV : *m_opaque_up) {
+    entries.AppendString(Environment::compose(KV).c_str());
+  }
+  return LLDB_RECORD_RESULT(entries);
+}
+
+void SBEnvironment::PutEntry(const char *name_and_value) {
+  LLDB_RECORD_METHOD(void, SBEnvironment, PutEntry, (const char *),
+                     name_and_value);
+  auto split = llvm::StringRef(name_and_value).split('=');
+  m_opaque_up->insert_or_assign(split.first, std::string(split.second));
+}
+
+namespace lldb_private {
+namespace repro {
+
+template <> void RegisterMethods<SBEnvironment>(Registry &R) {
+  LLDB_REGISTER_CONSTRUCTOR(SBEnvironment, ());
+  LLDB_REGISTER_CONSTRUCTOR(SBEnvironment, (const lldb::SBEnvironment &));
+  LLDB_REGISTER_METHOD(const lldb::SBEnvironment &,
+                       SBEnvironment, operator=,(const lldb::SBEnvironment &));
+  LLDB_REGISTER_METHOD(size_t, SBEnvironment, GetNumEntries, ());
+  LLDB_REGISTER_METHOD(const char *, SBEnvironment, GetEntry, (const char *));
+  LLDB_REGISTER_METHOD(lldb::SBStringList, SBEnvironment, GetEntries, ());
+  LLDB_REGISTER_METHOD(void, SBEnvironment, PutEntry, (const char *));
+}
+
+} // namespace repro
+} // namespace lldb_private
diff --git a/lldb/source/API/SBPlatform.cpp b/lldb/source/API/SBPlatform.cpp
--- a/lldb/source/API/SBPlatform.cpp
+++ b/lldb/source/API/SBPlatform.cpp
@@ -8,9 +8,11 @@
 
 #include "lldb/API/SBPlatform.h"
 #include "SBReproducerPrivate.h"
+#include "lldb/API/SBEnvironment.h"
 #include "lldb/API/SBError.h"
 #include "lldb/API/SBFileSpec.h"
 #include "lldb/API/SBLaunchInfo.h"
+#include "lldb/API/SBPlatform.h"
 #include "lldb/API/SBUnixSignals.h"
 #include "lldb/Host/File.h"
 #include "lldb/Target/Platform.h"
@@ -649,6 +651,17 @@
   return LLDB_RECORD_RESULT(SBUnixSignals());
 }
 
+SBEnvironment SBPlatform::GetEnvironment() {
+  LLDB_RECORD_METHOD_NO_ARGS(lldb::SBEnvironment, SBPlatform, GetEnvironment);
+  PlatformSP platform_sp(GetSP());
+
+  if (platform_sp) {
+    return LLDB_RECORD_RESULT(SBEnvironment(platform_sp->GetEnvironment()));
+  }
+
+  return LLDB_RECORD_RESULT(SBEnvironment());
+}
+
 namespace lldb_private {
 namespace repro {
 
@@ -740,6 +753,7 @@
                        (const char *));
   LLDB_REGISTER_METHOD(lldb::SBError, SBPlatform, SetFilePermissions,
                        (const char *, uint32_t));
+  LLDB_REGISTER_METHOD(lldb::SBEnvironment, SBPlatform, GetEnvironment, ());
   LLDB_REGISTER_METHOD_CONST(lldb::SBUnixSignals, SBPlatform, GetUnixSignals,
                              ());
 }
diff --git a/lldb/source/API/SBTarget.cpp b/lldb/source/API/SBTarget.cpp
--- a/lldb/source/API/SBTarget.cpp
+++ b/lldb/source/API/SBTarget.cpp
@@ -13,6 +13,7 @@
 
 #include "lldb/API/SBBreakpoint.h"
 #include "lldb/API/SBDebugger.h"
+#include "lldb/API/SBEnvironment.h"
 #include "lldb/API/SBEvent.h"
 #include "lldb/API/SBExpressionOptions.h"
 #include "lldb/API/SBFileSpec.h"
@@ -2388,6 +2389,17 @@
     m_opaque_sp->SetProcessLaunchInfo(launch_info.ref());
 }
 
+SBEnvironment SBTarget::GetEnvironment() {
+  LLDB_RECORD_METHOD_NO_ARGS(lldb::SBEnvironment, SBTarget, GetEnvironment);
+  TargetSP target_sp(GetSP());
+
+  if (target_sp) {
+    return LLDB_RECORD_RESULT(SBEnvironment(target_sp->GetEnvironment()));
+  }
+
+  return LLDB_RECORD_RESULT(SBEnvironment());
+}
+
 namespace lldb_private {
 namespace repro {
 
@@ -2643,6 +2655,7 @@
   LLDB_REGISTER_METHOD(lldb::SBInstructionList, SBTarget,
                        GetInstructionsWithFlavor,
                        (lldb::addr_t, const char *, const void *, size_t));
+  LLDB_REGISTER_METHOD(lldb::SBEnvironment, SBTarget, GetEnvironment, ());
 }
 
 }
diff --git a/lldb/test/API/python_api/sbenvironment/TestSBEnvironment.py b/lldb/test/API/python_api/sbenvironment/TestSBEnvironment.py
new file mode 100644
--- /dev/null
+++ b/lldb/test/API/python_api/sbenvironment/TestSBEnvironment.py
@@ -0,0 +1,67 @@
+"""Test the SBEnvironment APIs."""
+
+
+
+from math import fabs
+import lldb
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+
+
+class SBEnvironmentAPICase(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+    NO_DEBUG_INFO_TESTCASE = True
+
+
+    @add_test_categories(['pyapi'])
+    def test_platform_environment(self):
+        env = self.dbg.GetSelectedPlatform().GetEnvironment()
+        # We assume at least PATH is set
+        self.assertNotEqual(env.GetEntry("PATH"), None)
+
+
+    @add_test_categories(['pyapi'])
+    def test_target_environment(self):
+        env = self.dbg.GetSelectedTarget().GetEnvironment()
+        # There is no target, so env should be empty
+        self.assertEqual(len(env.GetEntries()), 0)
+        self.assertEqual(env.GetEntry("PATH"), None)
+
+        target = self.dbg.CreateTarget("")
+        env = target.GetEnvironment()
+        path = env.GetEntry("PATH")
+        # Now there's a target, so at least PATH should exist
+        self.assertNotEqual(path, None)
+
+        # Make sure we are getting a copy by modifying the env we just got
+        env.PutEntry("PATH=#" + path)
+        self.assertEqual(target.GetEnvironment().GetEntry("PATH"), path)
+
+    @add_test_categories(['pyapi'])
+    def test_creating_and_modifying_environment(self):
+        env = lldb.SBEnvironment()
+
+        self.assertEqual(env.GetEntry("FOO"), None)
+        self.assertEqual(env.GetEntry("BAR"), None)
+
+        # We also test empty values
+        env.PutEntry("FOO=")
+        env.PutEntry("BAR=foo")
+
+        self.assertEqual(env.GetEntry("FOO"), "")
+        self.assertEqual(env.GetEntry("BAR"), "foo")
+
+        entries = env.GetEntries()
+        self.assertEqual(len(entries), 2)
+        
+        for entry in env.GetEntries():
+            self.assertIn(entry, ["FOO=", "BAR=foo"])
+
+        # Make sure modifications work
+        env.PutEntry("FOO=bar")
+        self.assertEqual(env.GetEntry("FOO"), "bar")
+
+        for entry in env.GetEntries():
+            self.assertIn(entry, ["FOO=bar", "BAR=foo"])