diff --git a/devel/spirv-llvm-translator/Makefile b/devel/spirv-llvm-translator/Makefile
index 2ac8aed6e62c..c020026468c0 100644
--- a/devel/spirv-llvm-translator/Makefile
+++ b/devel/spirv-llvm-translator/Makefile
@@ -1,54 +1,56 @@
 PORTNAME=	spirv-llvm-translator
 DISTVERSIONPREFIX=	v
 DISTVERSION=	${DISTVERSION_${FLAVOR}}
+DISTVERSION_llvm15=	15.0.0
 DISTVERSION_llvm14=	14.0.0
 DISTVERSION_llvm13=	13.0.0
 DISTVERSION_llvm12=	12.0.0
 DISTVERSION_llvm11=	11.0.0
 CATEGORIES=	devel
 PKGNAMESUFFIX=	-${FLAVOR}
 
 MAINTAINER=	jbeich@FreeBSD.org
 COMMENT=	Bi-directional translation between SPIR-V and LLVM IR
 WWW=		https://github.com/KhronosGroup/SPIRV-LLVM-Translator
 
 LICENSE=	NCSA
 LICENSE_FILE=	${WRKSRC}/LICENSE.TXT
 
 LIB_DEPENDS=	libLLVM-${FLAVOR:S/llvm//}.so:devel/${FLAVOR}
 
-FLAVORS=	${14 13 12 11:L:S/^/llvm/}
+FLAVORS=	${15 14 13 12 11:L:S/^/llvm/}
 
 USES=		cmake compiler:c++11-lib
 USE_GITHUB=	yes
 USE_LDCONFIG=	${PREFIX}/${FLAVOR}/lib
 GH_ACCOUNT=	KhronosGroup
 GH_PROJECT=	SPIRV-LLVM-Translator
 GH_TUPLE=	${GH_TUPLE_${FLAVOR}}
+GH_TUPLE_llvm15=KhronosGroup:SPIRV-Headers:1.5.4.raytracing.fixed-168-g5a12186:headers/projects/SPIRV-Headers
 GH_TUPLE_llvm14=KhronosGroup:SPIRV-Headers:1.5.4.raytracing.fixed-124-g20b02de:headers/projects/SPIRV-Headers
 GH_TUPLE_llvm13=KhronosGroup:SPIRV-Headers:1.5.4.raytracing.fixed-83-gddf3230:headers/projects/SPIRV-Headers
 DISTINFO_FILE=	${.CURDIR}/distinfo.${FLAVOR}
 CMAKE_ON=	BUILD_SHARED_LIBS LLVM_BUILD_TOOLS LLVM_TOOL_SPIRV_HEADERS_BUILD
 CMAKE_ARGS=	-DLLVM_DIR:PATH="${LOCALBASE}/${FLAVOR}"
 CMAKE_INSTALL_PREFIX=		${PREFIX}/${FLAVOR}
 _PLIST_FILES=	bin/llvm-spirv \
 		include/LLVMSPIRVLib/LLVMSPIRVExtensions.inc \
 		include/LLVMSPIRVLib/LLVMSPIRVLib.h \
 		include/LLVMSPIRVLib/LLVMSPIRVOpts.h \
 		lib/libLLVMSPIRVLib.so \
 		lib/libLLVMSPIRVLib.so.${DISTVERSION:R:R} \
 		libdata/pkgconfig/LLVMSPIRVLib.pc
 PLIST_FILES=	${_PLIST_FILES:S,^,${FLAVOR}/,}
 
 post-patch:
 	@${REINPLACE_CMD} -e '/pkgconfig/s/lib/&data/' \
 		${WRKSRC}/CMakeLists.txt
 
 .if !defined(DEFAULT_MAKESUM)
 makesum:
 . for f in ${FLAVORS}
 	${MAKE} -C${.CURDIR} FLAVOR=$f DEFAULT_MAKESUM=1 ${.TARGET}
 . endfor
 .endif
 
 .include <bsd.port.mk>
diff --git a/devel/spirv-llvm-translator/distinfo.llvm15 b/devel/spirv-llvm-translator/distinfo.llvm15
new file mode 100644
index 000000000000..f8e180c27e1d
--- /dev/null
+++ b/devel/spirv-llvm-translator/distinfo.llvm15
@@ -0,0 +1,5 @@
+TIMESTAMP = 1662288672
+SHA256 (KhronosGroup-SPIRV-LLVM-Translator-v15.0.0_GH0.tar.gz) = b1bebd77f72988758c00852e78c2ddc545815a612169a0cb377d021e2f846d88
+SIZE (KhronosGroup-SPIRV-LLVM-Translator-v15.0.0_GH0.tar.gz) = 1515145
+SHA256 (KhronosGroup-SPIRV-Headers-1.5.4.raytracing.fixed-168-g5a12186_GH0.tar.gz) = a066e63d5e85f221580e3e1e25e80af040f195ea3e02ec68bb3665bdfba3fc58
+SIZE (KhronosGroup-SPIRV-Headers-1.5.4.raytracing.fixed-168-g5a12186_GH0.tar.gz) = 436631