diff --git a/math/Makefile b/math/Makefile
index 34f6640e4e5a..9e44df632a50 100644
--- a/math/Makefile
+++ b/math/Makefile
@@ -1011,6 +1011,7 @@
     SUBDIR += randlib
     SUBDIR += rankwidth
     SUBDIR += rapid
+    SUBDIR += readstat
     SUBDIR += reduce
     SUBDIR += reduce-psl
     SUBDIR += reed-solomon
diff --git a/math/readstat/Makefile b/math/readstat/Makefile
new file mode 100644
index 000000000000..e31b78dd2ec1
--- /dev/null
+++ b/math/readstat/Makefile
@@ -0,0 +1,14 @@
+PORTNAME=	readstat
+DISTVERSION=	1.1.8
+CATEGORIES=	math kde
+MASTER_SITES=	https://github.com/WizardMac/ReadStat/releases/download/v${DISTVERSION}/
+
+MAINTAINER=	kde@FreeBSD.org
+COMMENT=	Read (and write) data sets from SAS, Stata, and SPSS
+
+LICENSE=	MIT
+
+USES=		libtool
+HAS_CONFIGURE=	yes
+
+.include <bsd.port.mk>
diff --git a/math/readstat/distinfo b/math/readstat/distinfo
new file mode 100644
index 000000000000..569b483c82ee
--- /dev/null
+++ b/math/readstat/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1661500384
+SHA256 (readstat-1.1.8.tar.gz) = b18a0d68059d9665491e53838b3ca89b06c3bdaa3b0a11d4ba87d830b743e178
+SIZE (readstat-1.1.8.tar.gz) = 615498
diff --git a/math/readstat/pkg-descr b/math/readstat/pkg-descr
new file mode 100644
index 000000000000..f71ef2df99f0
--- /dev/null
+++ b/math/readstat/pkg-descr
@@ -0,0 +1,19 @@
+Originally developed for Wizard, ReadStat is a command-line tool and
+MIT-licensed C library for reading files from popular stats packages. Supported
+data formats include:
+
+ * SAS: SAS7BDAT (binary file) and XPORT (transport file)
+ * Stata: DTA (binary file) versions 104-119
+ * SPSS: POR (portable file), SAV (binary file), and ZSAV (compressed binary)
+
+Supported metadata formats include:
+
+ * SAS: SAS7BCAT (catalog file) and .sas (command file)
+ * Stata: .dct (dictionary file)
+ * SPSS: .sps (command file)
+
+There is also write support for all the data formats, but not the metadata
+formats. The produced SAS7BDAT files still cannot be read by SAS, but feel free
+to contribute your binary-format expertise here.
+
+WWW: https://github.com/WizardMac/ReadStat
diff --git a/math/readstat/pkg-plist b/math/readstat/pkg-plist
new file mode 100644
index 000000000000..1f6f16cc8e26
--- /dev/null
+++ b/math/readstat/pkg-plist
@@ -0,0 +1,8 @@
+bin/extract_metadata
+bin/readstat
+include/readstat.h
+lib/libreadstat.so
+lib/libreadstat.so.1
+lib/libreadstat.so.1.1.8
+share/man/man1/extract_metadata.1.gz
+share/man/man1/readstat.1.gz