diff --git a/alg/gdal_rpc.cpp b/alg/gdal_rpc.cpp
index 018840a91d7a..f393091da0f2 100644
--- a/alg/gdal_rpc.cpp
+++ b/alg/gdal_rpc.cpp
@@ -1091,7 +1091,7 @@ void *GDALCreateRPCTransformerV2(const GDALRPCInfoV2 *psRPCInfo, int bReversed,
 /*                 GDALDestroyReprojectionTransformer()                 */
 /************************************************************************/
 
-/** Destroy RPC tranformer */
+/** Destroy RPC transformer */
 void GDALDestroyRPCTransformer(void *pTransformAlg)
 
 {
diff --git a/ogr/ogr_spatialref.h b/ogr/ogr_spatialref.h
index 588c6e350854..91d8be2ba575 100644
--- a/ogr/ogr_spatialref.h
+++ b/ogr/ogr_spatialref.h
@@ -545,7 +545,7 @@ class CPL_DLL OGRSpatialReference
     /** Interrupted Goode Homolosine */
     OGRErr SetIGH();
 
-    /** Gall Stereograpic */
+    /** Gall Stereographic */
     OGRErr SetGS(double dfCentralMeridian, double dfFalseEasting,
                  double dfFalseNorthing);
 
diff --git a/ogr/ogrgeometry.cpp b/ogr/ogrgeometry.cpp
index 07d2275b4cba..62d378d1891e 100644
--- a/ogr/ogrgeometry.cpp
+++ b/ogr/ogrgeometry.cpp
@@ -6941,7 +6941,7 @@ OGRCreatePreparedGeometry(UNUSED_IF_NO_GEOS OGRGeometryH hGeom)
 /************************************************************************/
 
 /** Destroys a prepared geometry.
- * @param hPreparedGeom preprated geometry.
+ * @param hPreparedGeom prepared geometry.
  * @since GDAL 3.3
  */
 void OGRDestroyPreparedGeometry(
diff --git a/ogr/ogrsf_frmts/generic/ogrlayer.cpp b/ogr/ogrsf_frmts/generic/ogrlayer.cpp
index 91d1102580ef..5a29e15822ff 100644
--- a/ogr/ogrsf_frmts/generic/ogrlayer.cpp
+++ b/ogr/ogrsf_frmts/generic/ogrlayer.cpp
@@ -5662,7 +5662,7 @@ OGRLayer::GetSupportedSRSList(CPL_UNUSED int iGeomField)
  * @param hLayer Layer.
  * @param iGeomField Geometry field index.
  * @param[out] pnCount Number of values in returned array. Must not be null.
- * @return list of supported SRS, to be freeds with OSRFreeSRSArray(), or
+ * @return list of supported SRS, to be freed with OSRFreeSRSArray(), or
  * nullptr
  * @since GDAL 3.7
  */