diff --git a/devel/Makefile b/devel/Makefile
index fe252a9c481d..68708d9bab3d 100644
--- a/devel/Makefile
+++ b/devel/Makefile
@@ -6023,6 +6023,7 @@
     SUBDIR += rubygem-georuby
     SUBDIR += rubygem-get_process_mem
     SUBDIR += rubygem-getopt
+    SUBDIR += rubygem-getoptlong
     SUBDIR += rubygem-gettext
     SUBDIR += rubygem-gettext-setup
     SUBDIR += rubygem-gettext32
diff --git a/devel/rubygem-getoptlong/Makefile b/devel/rubygem-getoptlong/Makefile
new file mode 100644
index 000000000000..ae7b5c491918
--- /dev/null
+++ b/devel/rubygem-getoptlong/Makefile
@@ -0,0 +1,20 @@
+# Created by: Po-Chuan Hsieh <sunpoet@FreeBSD.org>
+# $FreeBSD$
+
+PORTNAME=	getoptlong
+PORTVERSION=	0.1.0
+CATEGORIES=	devel rubygems
+MASTER_SITES=	RG
+
+MAINTAINER=	sunpoet@FreeBSD.org
+COMMENT=	GetoptLong for Ruby
+
+LICENSE=	BSD2CLAUSE
+LICENSE_FILE=	${WRKSRC}/LICENSE.txt
+
+USES=		gem
+USE_RUBY=	yes
+
+NO_ARCH=	yes
+
+.include <bsd.port.mk>
diff --git a/devel/rubygem-getoptlong/distinfo b/devel/rubygem-getoptlong/distinfo
new file mode 100644
index 000000000000..859ea2017323
--- /dev/null
+++ b/devel/rubygem-getoptlong/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1588335942
+SHA256 (rubygem/getoptlong-0.1.0.gem) = 6f7d9769f124976b09fce7841b4332e216a708dd5548d30bb535974d7223ed78
+SIZE (rubygem/getoptlong-0.1.0.gem) = 11264
diff --git a/devel/rubygem-getoptlong/pkg-descr b/devel/rubygem-getoptlong/pkg-descr
new file mode 100644
index 000000000000..ace72a099f03
--- /dev/null
+++ b/devel/rubygem-getoptlong/pkg-descr
@@ -0,0 +1,11 @@
+The GetoptLong class allows you to parse command line options similarly to the
+GNU getopt_long() C library call. Note, however, that GetoptLong is a pure Ruby
+implementation.
+
+GetoptLong allows for POSIX-style options like --file as well as single letter
+options like -f
+
+The empty option -- (two minus symbols) is used to end option processing. This
+can be particularly important if options have optional arguments.
+
+WWW: https://github.com/ruby/getoptlong