diff --git a/OvmfPkg/Include/IndustryStandard/LinuxBzimage.h b/OvmfPkg/Include/IndustryStandard/LinuxBzimage.h
index b83b7916a0..a6d8999730 100644
--- a/OvmfPkg/Include/IndustryStandard/LinuxBzimage.h
+++ b/OvmfPkg/Include/IndustryStandard/LinuxBzimage.h
@@ -45,7 +45,7 @@ struct setup_header {
 	UINT16 movesize;
 	UINT32 code32_start;	/* Start of code loaded high */
 	UINT32 ramdisk_start;	/* Start of initial ramdisk */
-	UINT32 ramdisk_len;	/* Lenght of initial ramdisk */
+	UINT32 ramdisk_len;	/* Length of initial ramdisk */
 	UINT32 bootsect_kludge;
 	UINT16 heap_end;
 	UINT8 ext_loader_ver;  /* Extended boot loader version */
diff --git a/OvmfPkg/Include/IndustryStandard/Xen/io/blkif.h b/OvmfPkg/Include/IndustryStandard/Xen/io/blkif.h
index ebed5799bc..27774d6285 100644
--- a/OvmfPkg/Include/IndustryStandard/Xen/io/blkif.h
+++ b/OvmfPkg/Include/IndustryStandard/Xen/io/blkif.h
@@ -59,7 +59,7 @@
  * All data in the XenStore is stored as strings.  Nodes specifying numeric
  * values are encoded in decimal.  Integer value ranges listed below are
  * expressed as fixed sized integer types capable of storing the conversion
- * of a properly formated node string, without loss of information.
+ * of a properly formatted node string, without loss of information.
  *
  * Any specified default value is in effect if the corresponding XenBus node
  * is not present in the XenStore.
diff --git a/OvmfPkg/Include/Library/LoadLinuxLib.h b/OvmfPkg/Include/Library/LoadLinuxLib.h
index 36ee352e5e..d33249903c 100644
--- a/OvmfPkg/Include/Library/LoadLinuxLib.h
+++ b/OvmfPkg/Include/Library/LoadLinuxLib.h
@@ -44,7 +44,7 @@ LoadLinuxCheckKernelSetup (
   @param[in]     KernelSetup - The kernel setup image
   @param[in]     KernelSize - The kernel size on disk.
 
-  @retval    0                An error occured
+  @retval    0                An error occurred
   @retval    !0               The initial size required by the kernel to
                               begin execution.
 
diff --git a/OvmfPkg/Include/Protocol/XenBus.h b/OvmfPkg/Include/Protocol/XenBus.h
index 3509691e03..f5b1cbc44b 100644
--- a/OvmfPkg/Include/Protocol/XenBus.h
+++ b/OvmfPkg/Include/Protocol/XenBus.h
@@ -224,7 +224,7 @@ XENSTORE_STATUS
   @param DomainId   ID of the domain to grant acces to.
   @param Frame      Frame Number of the page to grant access to.
   @param ReadOnly   Provide read-only or read-write access.
-  @param RefPtr     Reference number of the grant will be writen to this pointer.
+  @param RefPtr     Reference number of the grant will be written to this pointer.
 **/
 typedef
 EFI_STATUS
@@ -310,7 +310,7 @@ UINT32
 
   @return  On success, XENSTORE_STATUS_SUCCESS. Otherwise an errno value
            indicating the type of write failure.  EEXIST errors from the
-           XenStore are supressed, allowing multiple, physically different,
+           XenStore are suppressed, allowing multiple, physically different,
            xenbus_watch objects, to watch the same path in the XenStore.
 **/
 typedef
@@ -333,7 +333,7 @@ XENSTORE_STATUS
 
   @return  On success, XENSTORE_STATUS_SUCCESS. Otherwise an errno value
            indicating the type of write failure.  EEXIST errors from the
-           XenStore are supressed, allowing multiple, physically different,
+           XenStore are suppressed, allowing multiple, physically different,
            xenbus_watch objects, to watch the same path in the XenStore.
 **/
 typedef
diff --git a/OvmfPkg/VirtioScsiDxe/VirtioScsi.h b/OvmfPkg/VirtioScsiDxe/VirtioScsi.h
index 80840d353e..6d00567e8c 100644
--- a/OvmfPkg/VirtioScsiDxe/VirtioScsi.h
+++ b/OvmfPkg/VirtioScsiDxe/VirtioScsi.h
@@ -32,7 +32,7 @@
 // identification, and 8 bytes for LUN identification.
 //
 // EFI_EXT_SCSI_PASS_THRU_MODE.AdapterId is also a target identifier,
-// consisting of 4 bytes. Make sure TARGET_MAX_BYTES can accomodate both
+// consisting of 4 bytes. Make sure TARGET_MAX_BYTES can accommodate both
 // AdapterId and our target identifiers.
 //
 #if TARGET_MAX_BYTES < 4
diff --git a/OvmfPkg/XenBusDxe/GrantTable.h b/OvmfPkg/XenBusDxe/GrantTable.h
index 194275ba7e..28195b6e59 100644
--- a/OvmfPkg/XenBusDxe/GrantTable.h
+++ b/OvmfPkg/XenBusDxe/GrantTable.h
@@ -47,7 +47,7 @@ XenGrantTableDeinit (
   @param DomainId   ID of the domain to grant acces to.
   @param Frame      Frame Number of the page to grant access to.
   @param ReadOnly   Provide read-only or read-write access.
-  @param RefPtr     Reference number of the grant will be writen to this pointer.
+  @param RefPtr     Reference number of the grant will be written to this pointer.
 **/
 EFI_STATUS
 EFIAPI
diff --git a/OvmfPkg/XenBusDxe/XenStore.h b/OvmfPkg/XenBusDxe/XenStore.h
index de5690119e..c9d4c6509a 100644
--- a/OvmfPkg/XenBusDxe/XenStore.h
+++ b/OvmfPkg/XenBusDxe/XenStore.h
@@ -229,7 +229,7 @@ XenStoreVSPrint (
 
   @return  On success, XENSTORE_STATUS_SUCCESS. Otherwise an errno value
            indicating the type of write failure.  EEXIST errors from the
-           XenStore are supressed, allowing multiple, physically different,
+           XenStore are suppressed, allowing multiple, physically different,
            xenbus_watch objects, to watch the same path in the XenStore.
 **/
 XENSTORE_STATUS