diff --git a/mlir/docs/CAPI.md b/mlir/docs/CAPI.md
--- a/mlir/docs/CAPI.md
+++ b/mlir/docs/CAPI.md
@@ -45,8 +45,8 @@
 
 The *ownership* model is encoded in the naming convention as follows.
 
--   By default, the ownership is not transerred.
--   Functions that tranfer the ownership of the result to the caller can be in
+-   By default, the ownership is not transferred.
+-   Functions that transfer the ownership of the result to the caller can be in
     one of two forms:
     *   functions that create a new object have the name `mlirXCreate<...>`, for
         example, `mlirOperationCreate`;
@@ -127,7 +127,7 @@
 the callback points to a null-terminated string, the size argument should be
 used to find the end of the string. The callback may be called multiple times
 with consecutive chunks of the string representation (the printing itself is
-bufferred).
+buffered).
 
 *Rationale*: this approach allows the caller to have full control of the
 allocation and avoid unnecessary allocation and copying inside the printer.
@@ -143,9 +143,9 @@
 
 An object has an _indexed component_ if it has fields accessible using a
 zero-based contiguous integer index, typically arrays. For example, an
-`MlirBlock` has its arguments as a indexed component. An object may have several
-such components. For example, an `MlirOperation` has attributes, operands,
-regions, results and successors.
+`MlirBlock` has its arguments as an indexed component. An object may have
+several such components. For example, an `MlirOperation` has attributes,
+operands, regions, results and successors.
 
 For indexed components, the following pair of functions is provided.
 
@@ -153,10 +153,10 @@
 -   `MlirY mlirXGet<Y>(MlirX, intptr_t pos)` returns 'pos'-th subobject.
 
 The sizes are accepted and returned as signed pointer-sized integers, i.e.
-`intptr_t`. This typedef is avalable in C99.
+`intptr_t`. This typedef is available in C99.
 
 Note that the name of subobject in the function does not necessarily match the
-type of the subobject. For example, `mlirOperationGetOperand` returns a
+type of the subobject. For example, `mlirOperationGetOperand` returns an
 `MlirValue`.
 
 ### Iterable Components
@@ -190,12 +190,12 @@
 
 ### Extensions for Dialect Attributes and Types
 
-Dialect attributes and types can follow the example of standard attrbutes and
+Dialect attributes and types can follow the example of standard attributes and
 types, provided that implementations live in separate directories, i.e.
 `include/mlir-c/<...>Dialect/` and `lib/CAPI/<...>Dialect/`. The core APIs
 provide implementation-private headers in `include/mlir/CAPI/IR` that allow one
 to convert between opaque C structures for core IR components and their C++
 counterparts. `wrap` converts a C++ class into a C structure and `unwrap` does
-the inverse conversion. Once the a C++ object is available, the API
+the inverse conversion. Once the C++ object is available, the API
 implementation should rely on `isa` to implement `mlirXIsAY` and is expected to
 use `cast` inside other API calls.
diff --git a/mlir/docs/Dialects/Linalg.md b/mlir/docs/Dialects/Linalg.md
--- a/mlir/docs/Dialects/Linalg.md
+++ b/mlir/docs/Dialects/Linalg.md
@@ -268,7 +268,7 @@
 buffers arbitrarily and write into them. If this conflicts with some parallel
 iterator requirement, this is undefined behavior.
 
-Previous examples already ellaborate compute payloads with an unregistered function `"some_compute"`. The following code snippet shows what the result will be when using a concrete operation `addf`:
+Previous examples already elaborate compute payloads with an unregistered function `"some_compute"`. The following code snippet shows what the result will be when using a concrete operation `addf`:
 ```
 // File name: example3.mlir
 #indexing_maps = [
diff --git a/mlir/docs/OpDefinitions.md b/mlir/docs/OpDefinitions.md
--- a/mlir/docs/OpDefinitions.md
+++ b/mlir/docs/OpDefinitions.md
@@ -1078,7 +1078,7 @@
 
 ### Attribute decorators
 
-There are a few important attribute adapters/decorators/modifers that can be
+There are a few important attribute adapters/decorators/modifiers that can be
 applied to ODS attributes to specify common additional properties like
 optionality, default values, etc.:
 
diff --git a/mlir/docs/Rationale/Rationale.md b/mlir/docs/Rationale/Rationale.md
--- a/mlir/docs/Rationale/Rationale.md
+++ b/mlir/docs/Rationale/Rationale.md
@@ -214,7 +214,7 @@
 We allow `index` types in tensors and memrefs as a code generation strategy has
 to map `index` to an implementation type and hence needs to be able to
 materialize corresponding values. However, the target might lack support for
-`vector` values with the target specfic equivalent of the `index` type.
+`vector` values with the target specific equivalent of the `index` type.
 
 ### Bit width of a non-primitive type and `index` is undefined
 
diff --git a/mlir/docs/SPIRVToLLVMDialectConversion.md b/mlir/docs/SPIRVToLLVMDialectConversion.md
--- a/mlir/docs/SPIRVToLLVMDialectConversion.md
+++ b/mlir/docs/SPIRVToLLVMDialectConversion.md
@@ -84,7 +84,7 @@
     size of the previous struct elements) are **not** supported. In this case,
     offsets can be emulated with padding fields (*e.g.* integers). However, such
     a design would require index recalculation in the conversion of ops that
-    involve memmory addressing.
+    involve memory addressing.
 
 Examples of SPIR-V struct conversion are:
 ```mlir
@@ -204,7 +204,7 @@
     be:
 
     ```mlir
-    // Zero extending offest after broadcasting
+    // Zero extending offset after broadcasting
     %res_offset = llvm.zext %vec_offset: !llvm.vec<2 x i8> to !llvm.vec<2 x i32>
     ```
 
@@ -515,7 +515,7 @@
                                                                llvm.store %c, %res : !llvm.ptr<i64>
 ```
 
-Note that simple conversion to `alloca` may not be sufficent if the code has
+Note that simple conversion to `alloca` may not be sufficient if the code has
 some scoping. For example, if converting ops executed in a loop into `alloca`s,
 a stack overflow may occur. For this case, `stacksave`/`stackrestore` pair can
 be used (TODO).
@@ -618,7 +618,7 @@
 
 `spv.Branch` and `spv.BranchConditional` are mapped to `llvm.br` and
 `llvm.cond_br`. Branch weigths for `spv.BranchConditional` are mapped to
-coresponding `branch_weights` attribute of `llvm.cond_br`. When translated to
+corresponding `branch_weights` attribute of `llvm.cond_br`. When translated to
 proper LLVM, `branch_weights` are converted into LLVM metadata associated with
 the conditional branch.
 
@@ -744,7 +744,7 @@
 
 ### `spv.func`
 This op declares or defines a SPIR-V function and it is converted to `llvm.func`.
-This conversion handles signarture conversion, and function control attributes
+This conversion handles signature conversion, and function control attributes
 remapping to LLVM dialect function [`passthrough` attribute](Dialects/LLVM.md#Attribute-pass-through).
 
 The following mapping is used to map [SPIR-V function control](SPIRVFunctionAttributes) to
diff --git a/mlir/test/Conversion/StandardToLLVM/calling-convention.mlir b/mlir/test/Conversion/StandardToLLVM/calling-convention.mlir
--- a/mlir/test/Conversion/StandardToLLVM/calling-convention.mlir
+++ b/mlir/test/Conversion/StandardToLLVM/calling-convention.mlir
@@ -173,7 +173,7 @@
   // CHECK: %[[RANK:.*]] = llvm.extractvalue %[[DESC_2]][0] : !llvm.struct<(i64, ptr<i8>)>
   // CHECK: %[[NEW_DESC_1:.*]] = llvm.insertvalue %[[RANK]], %[[NEW_DESC]][0]
   // CHECK: %[[NEW_DESC_2:.*]] = llvm.insertvalue %[[ALLOCATED]], %[[NEW_DESC_1]][1]
-  // CHECL: llvm.return %[[NEW_DESC_2]]
+  // CHECK: llvm.return %[[NEW_DESC_2]]
   return %0 : memref<*xf32>
 }
 
diff --git a/mlir/test/mlir-tblgen/op-decl.td b/mlir/test/mlir-tblgen/op-decl.td
--- a/mlir/test/mlir-tblgen/op-decl.td
+++ b/mlir/test/mlir-tblgen/op-decl.td
@@ -56,7 +56,7 @@
 // CHECK:   ::mlir::Value a();
 // CHECK:   ::mlir::ValueRange b();
 // CHECK:   ::mlir::IntegerAttr attr1();
-// CHECL:   ::mlir::FloatAttr attr2();
+// CHECK:   ::mlir::FloatAttr attr2();
 // CHECK: private:
 // CHECK:   ::mlir::ValueRange odsOperands;
 // CHECK: };