diff --git a/man/Makefile.am b/man/Makefile.am
index ae7b70715..9ecb38945 100644
--- a/man/Makefile.am
+++ b/man/Makefile.am
@@ -3,6 +3,7 @@ dist_noinst_man_MANS = \
 	%D%/man1/cstyle.1
 
 dist_man_MANS = \
+	%D%/man1/zilstat.1 \
 	%D%/man1/zarcstat.1 \
 	%D%/man1/raidz_test.1 \
 	%D%/man1/test-runner.1 \
diff --git a/man/man1/zilstat.1 b/man/man1/zilstat.1
new file mode 100644
index 000000000..e752f0259
--- /dev/null
+++ b/man/man1/zilstat.1
@@ -0,0 +1,187 @@
+.\" SPDX-License-Identifier: CDDL-1.0
+.\"
+.\" CDDL HEADER START
+.\"
+.\" The contents of this file are subject to the terms of the
+.\" Common Development and Distribution License, Version 1.0 only
+.\" (the "License").  You may not use this file except in compliance
+.\" with the License.
+.\"
+.\" You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+.\" or https://opensource.org/licenses/CDDL-1.0.
+.\" See the License for the specific language governing permissions
+.\" and limitations under the License.
+.\"
+.\" When distributing Covered Code, include this CDDL HEADER in each
+.\" file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+.\" If applicable, add the following below this CDDL HEADER, with the
+.\" fields enclosed by brackets "[]" replaced with your own identifying
+.\" information: Portions Copyright [yyyy] [name of copyright owner]
+.\"
+.\" CDDL HEADER END
+.\"
+.\" Copyright (c) 2026 Christos Longros.  All rights reserved.
+.\"
+.Dd March 9, 2026
+.Dt ZILSTAT 1
+.Os
+.
+.Sh NAME
+.Nm zilstat
+.Nd report ZFS Intent Log statistics
+.Sh SYNOPSIS
+.Nm
+.Op Fl v
+.Op Fl a Ns | Ns Fl p Ar pool Ns | Ns Fl d Ar dataset Ns Op , Ns Ar dataset Ns …
+.Op Fl f Ar field Ns Op , Ns Ar field Ns …
+.Op Fl s Ar separator
+.Op Fl i Ar interval
+.
+.Sh DESCRIPTION
+.Nm
+prints statistics about the ZFS Intent Log (ZIL).
+The ZIL is used to log synchronous write operations and is replayed on
+pool import if the system crashes before those writes are committed to
+the main pool.
+.Pp
+By default, global ZIL statistics are displayed.
+When a pool or dataset is specified, per-dataset statistics are shown
+instead.
+.Pp
+If an
+.Ar interval
+is specified, the output is repeated every
+.Ar interval
+seconds showing the change in values since the previous sample.
+Without an interval, cumulative values are displayed.
+.Pp
+The following fields are available:
+.Bl -tag -compact -offset Ds -width "imnw"
+.It Sy time
+Current time
+.It Sy pool
+Pool name
+.It Sy ds
+Dataset name
+.It Sy obj
+Objset ID
+.It Sy cc
+Commit count
+.It Sy cwc
+Commit writer count
+.It Sy cec
+Commit error count
+.It Sy csc
+Commit stall count
+.It Sy cSc
+Commit suspend count
+.It Sy cCc
+Commit crash count
+.It Sy ic
+In-transaction count
+.It Sy iic
+Indirect in-transaction count
+.It Sy iib
+Indirect in-transaction bytes
+.It Sy icc
+Copied in-transaction count
+.It Sy icb
+Copied in-transaction bytes
+.It Sy inc
+Needcopy in-transaction count
+.It Sy inb
+Needcopy in-transaction bytes
+.It Sy idc
+Direct (copied + needcopy) count
+.It Sy idb
+Direct (copied + needcopy) bytes
+.It Sy iwc
+Total write (indirect + direct) count
+.It Sy iwb
+Total write (indirect + direct) bytes
+.It Sy imnc
+Normal metaslab count
+.It Sy imnb
+Normal metaslab bytes
+.It Sy imnw
+Normal metaslab write bytes
+.It Sy imna
+Normal metaslab alloc bytes
+.It Sy imsc
+SLOG metaslab count
+.It Sy imsb
+SLOG metaslab bytes
+.It Sy imsw
+SLOG metaslab write bytes
+.It Sy imsa
+SLOG metaslab alloc bytes
+.It Sy imc
+Total metaslab (normal + SLOG) count
+.It Sy imb
+Total metaslab (normal + SLOG) bytes
+.It Sy imw
+Total metaslab (normal + SLOG) write bytes
+.It Sy ima
+Total metaslab (normal + SLOG) alloc bytes
+.It Sy se%
+Space efficiency percentage (bytes / alloc)
+.It Sy sen%
+Normal space efficiency percentage
+.It Sy ses%
+SLOG space efficiency percentage
+.It Sy te%
+Total efficiency percentage (bytes / write)
+.It Sy ten%
+Normal total efficiency percentage
+.It Sy tes%
+SLOG total efficiency percentage
+.El
+.
+.Sh OPTIONS
+.Bl -tag -width "-s"
+.It Fl h
+Display a help message.
+.It Fl a
+Print statistics for all datasets across all pools.
+.It Fl d Ar dataset
+Print statistics for the specified dataset(s).
+Multiple datasets may be given as a comma-separated list.
+.It Fl f Ar field
+Display only the specified fields.
+Multiple fields may be given as a comma-separated list.
+See
+.Sx DESCRIPTION
+for available fields.
+.It Fl i Ar interval
+Print statistics every
+.Ar interval
+seconds.
+Values are reported as rates per second.
+.It Fl p Ar pool
+Print statistics for all datasets in the specified pool.
+.It Fl s Ar separator
+Override the default field separator
+.Pq two spaces
+with a custom string.
+.It Fl v
+List all available field headers and their definitions.
+.El
+.
+.Sh ENVIRONMENT
+.Bl -tag -width "Linux"
+.It Sy Linux
+Statistics are read from
+.Pa /proc/spl/kstat/zfs/zil
+for global stats and from per-pool objset files under
+.Pa /proc/spl/kstat/zfs/ Ns Ar pool Ns Pa / .
+.It Sy FreeBSD
+Statistics are read via
+.Xr sysctl 8
+from the
+.Sy kstat.zfs
+tree.
+.El
+.
+.Sh SEE ALSO
+.Xr zarcstat 1 ,
+.Xr zpool-status 8