diff --git a/dev-ml/conduit/Manifest b/dev-ml/conduit/Manifest
new file mode 100644
index 0000000000..a337b00fca
--- /dev/null
+++ b/dev-ml/conduit/Manifest
@@ -0,0 +1 @@
+DIST conduit-5.1.0.tar.gz 41320 BLAKE2B 224201539d7947128c7eeb4d25b95324b8b3ec176ad13593841edd4f131aa6b4f089547d054d1280285d3554cd54c36c0654111204d7443b1f0e66d8de7a50d2 SHA512 5308803f4653d30399b1549cd4f27d0132b2f0202cc626cd1344620684bd8a7e08b8de1887cad73a0eba4c677946192aa05199bce8c0844fecf3695338156b09
diff --git a/dev-ml/conduit/conduit-5.1.0.ebuild b/dev-ml/conduit/conduit-5.1.0.ebuild
new file mode 100644
index 0000000000..830c4c8a21
--- /dev/null
+++ b/dev-ml/conduit/conduit-5.1.0.ebuild
@@ -0,0 +1,84 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit dune multiprocessing
+
+MYPN="ocaml-${PN}"
+
+DESCRIPTION="Dereference URIs into communication channels for Async or Lwt"
+HOMEPAGE="https://github.com/mirage/ocaml-conduit"
+SRC_URI="https://github.com/mirage/${MYPN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+S="${WORKDIR}/${MYPN}-${PV}"
+
+LICENSE="ISC"
+SLOT="0/${PV}"
+KEYWORDS="~amd64"
+IUSE="async lwt lwt-unix mirage ocamlopt"
+
+# lwt-unix? tls lwt_ssl launchd
+RDEPEND="
+	dev-ml/astring
+	dev-ml/ipaddr[sexp]
+	dev-ml/logs
+	dev-ml/ppx_sexp_conv
+	dev-ml/sexplib
+	dev-ml/uri
+
+	async? (
+		dev-ml/async
+		dev-ml/async_ssl
+		dev-ml/core
+		dev-ml/ppx_here
+	)
+	lwt? (
+		dev-ml/base-unix
+		dev-ml/lwt
+	)
+	lwt-unix? (
+		dev-ml/base-unix
+		dev-ml/ca-certs
+		dev-ml/lwt
+	)
+	mirage? (
+		dev-ml/base
+		dev-ml/ca-certs-nss
+		dev-ml/cstruct
+		dev-ml/dns[client]
+		dev-ml/fmt
+		dev-ml/mirage-clock
+		dev-ml/mirage-flow[combinators]
+		dev-ml/mirage-random
+		dev-ml/mirage-time
+		dev-ml/tcpip
+		dev-ml/tls[mirage]
+		dev-ml/vchan
+		dev-ml/xenstore
+	)
+"
+DEPEND="${RDEPEND}"
+
+REQUIRED_USE="
+	lwt-unix? ( lwt )
+	mirage? ( lwt )
+"
+
+src_compile() {
+	local pkgs="conduit"
+	for u in async lwt lwt-unix mirage ; do
+		if use ${u} ; then
+			pkgs="${pkgs},conduit-${u}"
+		fi
+	done
+	dune build --only-packages "${pkgs}" -j $(makeopts_jobs) --profile release || die
+}
+
+src_install() {
+	dune_src_install conduit
+	for u in async lwt lwt-unix mirage ; do
+		if use ${u} ; then
+			dune_src_install "conduit-${u}"
+		fi
+	done
+}
diff --git a/dev-ml/conduit/metadata.xml b/dev-ml/conduit/metadata.xml
new file mode 100644
index 0000000000..818fe748bb
--- /dev/null
+++ b/dev-ml/conduit/metadata.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+   <maintainer type="person">
+        <email>lssndrbarbieri@gmail.com</email>
+        <name>Alessandro Barbieri</name>
+    </maintainer>
+   <upstream>
+        <remote-id type="github">mirage/ocaml-conduit</remote-id>
+    </upstream>
+    <use>
+        <flag name="async">A network connection establishment library for Async</flag>
+        <flag name="lwt">A portable network connection establishment library using Lwt</flag>
+        <flag name="lwt-unix">A network connection establishment library for Lwt_unix</flag>
+        <flag name="mirage">A network connection establishment library for MirageOS</flag>
+    </use>
+</pkgmetadata>