diff --git a/clang-tools-extra/clang-tidy/readability/ImplicitBoolConversionCheck.cpp b/clang-tools-extra/clang-tidy/readability/ImplicitBoolConversionCheck.cpp
--- a/clang-tools-extra/clang-tidy/readability/ImplicitBoolConversionCheck.cpp
+++ b/clang-tools-extra/clang-tidy/readability/ImplicitBoolConversionCheck.cpp
@@ -228,7 +228,8 @@
       if (!S)
         return false;
       if (isa<IfStmt>(S) || isa<ConditionalOperator>(S) || isa<ForStmt>(S) ||
-          isa<WhileStmt>(S) || isa<BinaryConditionalOperator>(S))
+          isa<WhileStmt>(S) || isa<DoStmt>(S) ||
+          isa<BinaryConditionalOperator>(S))
         return true;
       if (isa<ParenExpr>(S) || isa<ImplicitCastExpr>(S) ||
           isUnaryLogicalNotOperator(S) ||
diff --git a/clang-tools-extra/test/clang-tidy/checkers/readability/implicit-bool-conversion-allow-in-conditions.cpp b/clang-tools-extra/test/clang-tidy/checkers/readability/implicit-bool-conversion-allow-in-conditions.cpp
--- a/clang-tools-extra/test/clang-tidy/checkers/readability/implicit-bool-conversion-allow-in-conditions.cpp
+++ b/clang-tools-extra/test/clang-tidy/checkers/readability/implicit-bool-conversion-allow-in-conditions.cpp
@@ -38,6 +38,9 @@
   while (functionReturningInt()) {}
   while (functionReturningPointer()) {}
   while (functionReturningInt() && !functionReturningPointer() || (!functionReturningInt() && functionReturningPointer())) {}
+  do {} while (functionReturningInt());
+  do {} while (functionReturningPointer());
+  do {} while (functionReturningInt() && !functionReturningPointer() || (!functionReturningInt() && functionReturningPointer()));
   int value1 = functionReturningInt() ? 1 : 2;
   int value2 = !functionReturningInt() ? 1 : 2;
   int value3 = (functionReturningInt() && functionReturningPointer() || !functionReturningInt()) ? 1 : 2;