diff --git a/dlls/ole32/clipboard.c b/dlls/ole32/clipboard.c
index 38df750038b..d40ee59f910 100644
--- a/dlls/ole32/clipboard.c
+++ b/dlls/ole32/clipboard.c
@@ -83,8 +83,6 @@
 
 WINE_DEFAULT_DEBUG_CHANNEL(ole);
 
-#define HANDLE_ERROR(err) do { hr = err; TRACE("(HRESULT=%x)\n", (HRESULT)err); goto CLEANUP; } while (0)
-
 /* Structure of 'Ole Private Data' clipboard format */
 typedef struct
 {
diff --git a/dlls/ole32/filelockbytes.c b/dlls/ole32/filelockbytes.c
index 605b5df5547..7dc4843203f 100644
--- a/dlls/ole32/filelockbytes.c
+++ b/dlls/ole32/filelockbytes.c
@@ -65,10 +65,6 @@ static inline FileLockBytesImpl *impl_from_ILockBytes(ILockBytes *iface)
  * Prototypes for private methods
  */
 
-/* Note that this evaluates a and b multiple times, so don't
- * pass expressions with side effects. */
-#define ROUND_UP(a, b) ((((a) + (b) - 1)/(b))*(b))
-
 /****************************************************************************
  *      GetProtectMode
  *
diff --git a/dlls/ole32/ole2impl.c b/dlls/ole32/ole2impl.c
index 5d92fec3c5f..152132b15d1 100644
--- a/dlls/ole32/ole2impl.c
+++ b/dlls/ole32/ole2impl.c
@@ -36,8 +36,6 @@
 
 WINE_DEFAULT_DEBUG_CHANNEL(ole);
 
-#define MAX_CLIPFORMAT_NAME   80
-
 /******************************************************************************
  *		OleQueryCreateFromData [OLE32.@]
  *