diff --git a/lang/go/bsd.go.mk b/lang/go/bsd.go.mk
new file mode 100644
index 000000000000..dfa08e1a97fc
--- /dev/null
+++ b/lang/go/bsd.go.mk
@@ -0,0 +1,161 @@
+# A Go port must define DISTVERSION and BOOTSTRAP_VER before including
+# this file.
+# Each Go port is responsible for its own FILESDIR, though a common
+# pkg-descr is used by default.
+
+PORTNAME?=	go
+CATEGORIES=	lang
+MASTER_SITES?=	https://go.dev/dl/
+PKGNAMESUFFIX=	${DISTVERSION:C/^([0-9]+)\.([0-9]+).*/\1\2/}
+DISTFILES?=	go${DISTVERSION}.src.tar.gz \
+		go${BOOTSTRAP_VER}.${OPSYS:tl}-${GOARCH_${ARCH}}.tar.gz
+EXTRACT_ONLY?=	${DISTFILES:[1]}
+
+MAINTAINER=	go@FreeBSD.org
+COMMENT?=	Go programming language
+WWW=		https://golang.org
+
+LICENSE=	BSD3CLAUSE
+LICENSE_FILE=	${WRKSRC}/LICENSE
+
+.ifdef QEMU_EMULATING
+IGNORE=		fails to build with qemu-user-static
+.endif
+
+ONLY_FOR_ARCHS=	aarch64 amd64 armv6 armv7 i386 riscv64
+
+BUILD_DEPENDS?=	bash:shells/bash
+RUN_DEPENDS=	${RUN_DEPENDS_${ARCH}}
+# ld.bfd from devel/binutils is needed for working cgo on aarch64
+RUN_DEPENDS_aarch64=	binutils>0:devel/binutils
+
+TEST_DEPENDS=	${TEST_DEPENDS_${ARCH}}
+# ld.bfd from devel/binutils is needed for working cgo on aarch64
+TEST_DEPENDS_aarch64=	binutils>0:devel/binutils
+
+USES?=		cpe shebangfix
+
+WRKSRC=		${WRKDIR}/go
+BOOTSTRAP_WRKSRC=	${WRKDIR}/go-${OPSYS:tl}-${GOARCH_${ARCH}}${GOARM_${ARCH}}-bootstrap
+DESCR?=		${.CURDIR}/../go/pkg-descr-subports
+
+CPE_VENDOR=	golang
+NO_SHLIB_REQUIRES_GLOB=	*
+
+SHEBANG_FILES?=	lib/wasm/go_js_wasm_exec lib/wasm/go_wasip1_wasm_exec
+SHEBANG_GLOB=	*.bash *.pl *.sh
+
+REINPLACE_ARGS=	-i''
+# Example: 1.24.2 matches go124, 1.25.2 matches go125, etc.
+PORTSCOUT?=	limit:^${DISTVERSION:R:S/./\./g}\.
+
+# Upstream archive contains files with UTF-8 names
+EXTRACT_CMD=	${SETENV} LC_ALL=en_US.UTF-8 ${TAR}
+BASH?=		${LOCALBASE}/bin/bash
+
+OPTIONS_DEFINE_i386=	SOFTFLOAT
+OPTIONS_DEFAULT_amd64=	V1
+OPTIONS_SINGLE=	${OPTIONS_SINGLE_${ARCH}}
+OPTIONS_SINGLE_amd64=	GOAMD64
+OPTIONS_SINGLE_GOAMD64=	V1 V2 V3 V4
+
+SOFTFLOAT_DESC=	Use soft float on non-SSE2 processors (Pentium 4 and older)
+SOFTFLOAT_VARS=	GO386=softfloat
+V1_DESC=	Use baseline x86-64 instruction set
+V1_VARS=	GOAMD64=v1
+V2_DESC=	V1 instructions plus CMPXCHG16B, LAHF, SAHF, POPCNT, SSE*
+V2_VARS=	GOAMD64=v2
+V3_DESC=	V2 instructions plus AVX*, BMI*, F16C, FMA, LZCNT, MOVBE, OSXSAVE
+V3_VARS=	GOAMD64=v3
+V4_DESC=	V3 instructions plus AVX512*
+V4_VARS=	GOAMD64=v4
+
+GO_SUFFIX=	${PKGNAMESUFFIX}
+
+GOARCH_aarch64=	arm64
+GOARCH_amd64=	amd64
+GOARCH_armv6=	arm
+GOARCH_armv7=	arm
+GOARCH_i386=	386
+GOARCH_riscv64=	riscv64
+GOARM_armv6=	6
+GOARM_armv7=	7
+
+.include <bsd.port.pre.mk>
+
+pre-extract:
+	${MKDIR} ${BOOTSTRAP_WRKSRC}
+	cd ${BOOTSTRAP_WRKSRC} && ${EXTRACT_CMD} ${EXTRACT_BEFORE_ARGS} \
+		${DISTDIR}/${DIST_SUBDIR}/${DISTFILES:[2]} \
+		--strip-components 1 ${EXTRACT_AFTER_ARGS}
+
+post-extract:
+	@[ -z "${GH_TAGNAME}" ] || \
+		${ECHO_CMD} "devel ${DISTVERSION}-${GH_TAGNAME} ${OPSYS:tl}/${GOARCH_${ARCH}}" > ${WRKSRC}/VERSION
+
+post-patch:
+	@${REINPLACE_CMD} -e 's|type -ap |type |' ${WRKSRC}/src/make.bash
+	@${REINPLACE_CMD} -e 's|^if ulimit -T|false \&\& &|' ${WRKSRC}/src/run.bash
+
+.if ${ARCH} != riscv64
+pre-build:
+	# Check that the running kernel has COMPAT_FREEBSD11 required by lang/go{,-devel} post-ino64
+	@${SETENV} CC="${CC}" OPSYS="${OPSYS}" OSVERSION="${OSVERSION}" WRKDIR="${WRKDIR}" \
+		${SH} ${SCRIPTSDIR}/rust-compat11-canary.sh
+.endif
+
+do-build:
+	cd ${WRKSRC}/src ; ${SETENV} \
+		XDG_CACHE_HOME=${WRKDIR} \
+		GOROOT_BOOTSTRAP=${WRKDIR}/go-${OPSYS:tl}-${GOARCH_${ARCH}}${GOARM_${ARCH}}-bootstrap \
+		GOROOT=${WRKSRC} \
+		GOROOT_FINAL=${PREFIX}/go${GO_SUFFIX} \
+		GOBIN= \
+		GOOS=${OPSYS:tl} \
+		GOARCH=${GOARCH_${ARCH}} \
+		GO386=${GO386} \
+		GOARM=${GOARM_${ARCH}} \
+		GOAMD64=${GOAMD64} \
+		CC=${CC} \
+		${BASH} make.bash -v
+
+do-install:
+	@cd ${WRKSRC} ; \
+		${RM} -r .gitattributes .gitignore .github favicon.ico robots.txt \
+		pkg/obj pkg/bootstrap pkg/${OPSYS:tl}_${GOARCH_${ARCH}}/cmd
+	@${MKDIR} ${STAGEDIR}${PREFIX}/go${GO_SUFFIX}
+	@${CP} -a ${WRKSRC}/* ${STAGEDIR}${PREFIX}/go${GO_SUFFIX}
+	@${STRIP_CMD} ${STAGEDIR}${PREFIX}/go${GO_SUFFIX}/bin/*
+	@${STRIP_CMD} ${STAGEDIR}${PREFIX}/go${GO_SUFFIX}/pkg/tool/${OPSYS:tl}_${GOARCH_${ARCH}}/*
+.for f in go gofmt
+	${LN} -sf ../go${GO_SUFFIX}/bin/${f} ${STAGEDIR}${PREFIX}/bin/${f}${GO_SUFFIX}
+	@${ECHO_CMD} bin/${f}${GO_SUFFIX} >> ${TMPPLIST}
+.endfor
+	@cd ${STAGEDIR}${PREFIX} && ${FIND} go${GO_SUFFIX} -type f >> ${TMPPLIST}
+
+do-test:
+	cd ${WRKSRC}/src && ${SETENV} \
+		${TEST_ENV} \
+		GOROOT=${WRKSRC} \
+		PATH=${WRKSRC}/bin:${PATH} \
+		GOOS=${OPSYS:tl} \
+		GOARCH=${GOARCH_${ARCH}} \
+		GO386=${GO386} \
+		GOARM=${GOARM_${ARCH}} \
+		GOAMD64=${GOAMD64} \
+		CC=${CC} \
+		${SH} run.bash -no-rebuild
+
+.if !defined(_GO_MAKESUM_GUARD)
+makesum:
+	${MAKE} -D_GO_MAKESUM_GUARD makesum ARCH=${ONLY_FOR_ARCHS:O:[1]} DISTINFO_FILE=${DISTINFO_FILE}.tmp
+.for arch in ${ONLY_FOR_ARCHS:O:[2..-1]}
+	${MAKE} -D_GO_MAKESUM_GUARD makesum ARCH=${arch} DISTINFO_FILE=${DISTINFO_FILE}.${arch}
+	${SED} 1d ${DISTINFO_FILE}.${arch} >> ${DISTINFO_FILE}.tmp
+	${RM} ${DISTINFO_FILE}.${arch}
+.endfor
+	${AWK} '!seen[$$0]++' ${DISTINFO_FILE}.tmp > ${DISTINFO_FILE}
+	${RM} ${DISTINFO_FILE}.tmp
+.endif
+
+.include <bsd.port.post.mk>
diff --git a/lang/go/pkg-descr b/lang/go/pkg-descr
index 09357984d5cf..e6fc667e0e12 100644
--- a/lang/go/pkg-descr
+++ b/lang/go/pkg-descr
@@ -1,5 +1,6 @@
 Go is an open source programming environment that makes it easy to build
 simple, reliable, and efficient software.
 
-This is a meta port for the default version of Go, it provides symbolic links
-called go and gofmt.
+This is a meta port for the default version of Go. It provides symbolic
+links for go and gofmt that point toward the respective binaries
+installed by whichever version of Go you have selected as your default.
diff --git a/lang/go/pkg-descr-subports b/lang/go/pkg-descr-subports
new file mode 100644
index 000000000000..b2957078c83e
--- /dev/null
+++ b/lang/go/pkg-descr-subports
@@ -0,0 +1,7 @@
+Go is an open source programming environment that makes it easy to build
+simple, reliable, and efficient software.
+
+FreeBSD allows you to install multiple versions of Go at the same time.
+As a result, this package installs only versioned binaries (i.e. goXYZ,
+gofmtXYZ). To get unversioned names (go, gofmt, etc.) install the "go"
+package or the lang/go port.
diff --git a/lang/go124/Makefile b/lang/go124/Makefile
index c6e6c975eee6..1b3212efff6f 100644
--- a/lang/go124/Makefile
+++ b/lang/go124/Makefile
@@ -1,31 +1,4 @@
 DISTVERSION=	1.24.12
-# Always set PORTREVISION explicitly as otherwise they are inherited from lang/go-devel
-PORTREVISION=	0
-MASTER_SITES=	https://go.dev/dl/
-DISTFILES=	go${DISTVERSION}.src.tar.gz \
-		go1.23.12.${OPSYS:tl}-${GOARCH_${ARCH}}.tar.gz
-EXTRACT_ONLY=	${DISTFILES:[1]}
+BOOTSTRAP_VER=	1.23.12
 
-# Avoid conflicting patch files
-PATCHFILES=
-
-COMMENT=	Go programming language
-
-SHEBANG_FILES=	lib/wasm/go_js_wasm_exec lib/wasm/go_wasip1_wasm_exec
-
-MASTERDIR=	${.CURDIR}/../go-devel
-PATCHDIR=	${.CURDIR}/files
-
-WRKSRC=		${WRKDIR}/go
-
-DISTINFO_FILE=	${.CURDIR}/distinfo
-
-BOOTSTRAP_WRKSRC=	${WRKDIR}/go-${OPSYS:tl}-${GOARCH_${ARCH}}${GOARM_${ARCH}}-bootstrap
-
-pre-extract:
-	${MKDIR} ${BOOTSTRAP_WRKSRC}
-	cd ${BOOTSTRAP_WRKSRC} && ${EXTRACT_CMD} ${EXTRACT_BEFORE_ARGS} \
-		${DISTDIR}/${DIST_SUBDIR}/${DISTFILES:[2]} \
-		--strip-components 1 ${EXTRACT_AFTER_ARGS}
-
-.include "${MASTERDIR}/Makefile"
+.include "${.CURDIR}/../go/bsd.go.mk"
diff --git a/lang/go125/Makefile b/lang/go125/Makefile
index df676a3b8ba4..84144e72ecef 100644
--- a/lang/go125/Makefile
+++ b/lang/go125/Makefile
@@ -1,31 +1,4 @@
 DISTVERSION=	1.25.6
-# Always set PORTREVISION explicitly as otherwise they are inherited from lang/go-devel
-PORTREVISION=	0
-MASTER_SITES=	https://go.dev/dl/
-DISTFILES=	go${DISTVERSION}.src.tar.gz \
-		go1.24.6.${OPSYS:tl}-${GOARCH_${ARCH}}.tar.gz
-EXTRACT_ONLY=	${DISTFILES:[1]}
+BOOTSTRAP_VER=	1.24.6
 
-# Avoid conflicting patch files
-PATCHFILES=
-
-COMMENT=	Go programming language
-
-SHEBANG_FILES=	lib/wasm/go_js_wasm_exec lib/wasm/go_wasip1_wasm_exec
-
-MASTERDIR=	${.CURDIR}/../go-devel
-PATCHDIR=	${.CURDIR}/files
-
-WRKSRC=		${WRKDIR}/go
-
-DISTINFO_FILE=	${.CURDIR}/distinfo
-
-BOOTSTRAP_WRKSRC=	${WRKDIR}/go-${OPSYS:tl}-${GOARCH_${ARCH}}${GOARM_${ARCH}}-bootstrap
-
-pre-extract:
-	${MKDIR} ${BOOTSTRAP_WRKSRC}
-	cd ${BOOTSTRAP_WRKSRC} && ${EXTRACT_CMD} ${EXTRACT_BEFORE_ARGS} \
-		${DISTDIR}/${DIST_SUBDIR}/${DISTFILES:[2]} \
-		--strip-components 1 ${EXTRACT_AFTER_ARGS}
-
-.include "${MASTERDIR}/Makefile"
+.include "${.CURDIR}/../go/bsd.go.mk"