diff --git a/math/R-cran-mathjaxr/Makefile b/math/R-cran-mathjaxr/Makefile
new file mode 100644
index 000000000000..683893dc69ce
--- /dev/null
+++ b/math/R-cran-mathjaxr/Makefile
@@ -0,0 +1,16 @@
+PORTNAME=	mathjaxr
+DISTVERSION=	1.6-0
+CATEGORIES=	math
+DISTNAME=	${PORTNAME}_${DISTVERSION}
+
+MAINTAINER=	wen@FreeBSD.org
+COMMENT=	Using 'Mathjax' in Rd Files
+
+LICENSE=	GPLv3+
+
+USES=		cran:auto-plist,compiles
+
+post-install:
+	${ECHO} "@dir lib/R/library/mathjaxr/libs" >>${TMPPLIST}
+
+.include <bsd.port.mk>
diff --git a/math/R-cran-mathjaxr/distinfo b/math/R-cran-mathjaxr/distinfo
new file mode 100644
index 000000000000..5dbfe57e82bb
--- /dev/null
+++ b/math/R-cran-mathjaxr/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1651909123
+SHA256 (mathjaxr_1.6-0.tar.gz) = ecc47607111b788d84789459af7f4f9102719f98640b7a23bd5a4eb1a6d3c179
+SIZE (mathjaxr_1.6-0.tar.gz) = 1050221
diff --git a/math/R-cran-mathjaxr/pkg-descr b/math/R-cran-mathjaxr/pkg-descr
new file mode 100644
index 000000000000..64047ff9def8
--- /dev/null
+++ b/math/R-cran-mathjaxr/pkg-descr
@@ -0,0 +1,4 @@
+Provides 'MathJax' and macros to enable its use within Rd
+files for rendering equations in the HTML help files.
+
+WWW: https://cran.r-project.org/web/packages/mathjaxr/