diff --git a/sys/kern/imgact_elf.c b/sys/kern/imgact_elf.c
--- a/sys/kern/imgact_elf.c
+++ b/sys/kern/imgact_elf.c
@@ -344,6 +344,7 @@
 	Elf_Brandinfo *bi, *bi_m;
 	bool ret, has_fctl0;
 	int i, interp_name_len;
+	int prison_fallback_brand;
 
 	interp_name_len = interp != NULL ? strlen(interp) + 1 : 0;
 
@@ -465,12 +466,19 @@
 		}
 	}
 
+	prison_fallback_brand = imgp->proc->p_ucred->cr_prison->pr_elf_fallback_brand;
+
 	/* Lacking a recognized interpreter, try the default brand */
 	for (i = 0; i < MAX_BRANDS; i++) {
 		bi = elf_brand_list[i];
 		if (bi == NULL || (bi->flags & BI_BRAND_NOTE_MANDATORY) != 0 ||
 		    (interp != NULL && (bi->flags & BI_BRAND_ONLY_STATIC) != 0))
 			continue;
+		if (hdr->e_machine == bi->machine &&
+		    prison_fallback_brand == bi->brand &&
+		    (bi->header_supported == NULL ||
+		    bi->header_supported(imgp, NULL, NULL)))
+			return (bi);
 		if (hdr->e_machine == bi->machine &&
 		    __elfN(fallback_brand) == bi->brand &&
 		    (bi->header_supported == NULL ||
diff --git a/sys/kern/kern_jail.c b/sys/kern/kern_jail.c
--- a/sys/kern/kern_jail.c
+++ b/sys/kern/kern_jail.c
@@ -991,9 +991,10 @@
 	size_t namelen, onamelen, pnamelen;
 	int born, created, cuflags, descend, drflags, enforce;
 	int error, errmsg_len, errmsg_pos;
-	int gotchildmax, gotenforce, gothid, gotrsnum, gotslevel;
+	int gotchildmax, gotenforce, gothid, gotrsnum, gotslevel, gotelf;
 	int jid, jsys, len, level;
 	int childmax, osreldt, rsnum, slevel;
+	int elf_fallback_brand;
 #ifdef INET
 	int ip4s;
 	bool redo_ip4;
@@ -1088,6 +1089,14 @@
 	else
 		gotrsnum = 1;
 
+	error = vfs_copyopt(opts, "elf.fallback_brand", &elf_fallback_brand, sizeof(elf_fallback_brand));
+	if (error == ENOENT)
+		gotelf = 0;
+	else if (error != 0)
+		goto done_free;
+	else
+		gotelf = 1;
+
 	pr_flags = ch_flags = 0;
 	for (bf = pr_flag_bool;
 	     bf < pr_flag_bool + nitems(pr_flag_bool);
@@ -1687,6 +1696,7 @@
 		pr->pr_allow = JAIL_DEFAULT_ALLOW & ppr->pr_allow;
 		pr->pr_enforce_statfs = jail_default_enforce_statfs;
 		pr->pr_devfs_rsnum = ppr->pr_devfs_rsnum;
+		pr->pr_elf_fallback_brand = -1;
 
 		pr->pr_osreldate = osreldt ? osreldt : ppr->pr_osreldate;
 		if (osrelstr == NULL)
@@ -1944,6 +1954,10 @@
 		FOREACH_PRISON_DESCENDANT_LOCKED(pr, tpr, descend)
 			tpr->pr_devfs_rsnum = rsnum;
 	}
+
+	if (gotelf)
+		pr->pr_elf_fallback_brand = elf_fallback_brand;
+
 	if (namelc != NULL) {
 		if (ppr == &prison0)
 			strlcpy(pr->pr_name, namelc, sizeof(pr->pr_name));
@@ -2422,6 +2436,11 @@
 	error = vfs_setopts(opts, "host.hostuuid", pr->pr_hostuuid);
 	if (error != 0 && error != ENOENT)
 		goto done;
+	error = vfs_setopt(opts, "elf.fallback_brand",
+			&pr->pr_elf_fallback_brand,
+			sizeof(pr->pr_elf_fallback_brand));
+	if (error != 0 && error != ENOENT)
+		goto done;
 #ifdef COMPAT_FREEBSD32
 	if (SV_PROC_FLAG(td->td_proc, SV_ILP32)) {
 		uint32_t hid32 = pr->pr_hostid;
@@ -4489,6 +4508,10 @@
 SYSCTL_JAIL_PARAM(, dying, CTLTYPE_INT | CTLFLAG_RD,
     "B", "Jail is in the process of shutting down");
 
+SYSCTL_JAIL_PARAM_NODE(elf, "Jail ABI");
+SYSCTL_JAIL_PARAM(_elf, fallback_brand, CTLTYPE_INT | CTLFLAG_RW,
+    "I", "ELF brand of last resort");
+
 SYSCTL_JAIL_PARAM_NODE(children, "Number of child jails");
 SYSCTL_JAIL_PARAM(_children, cur, CTLTYPE_INT | CTLFLAG_RD,
     "I", "Current number of child jails");
diff --git a/sys/sys/jail.h b/sys/sys/jail.h
--- a/sys/sys/jail.h
+++ b/sys/sys/jail.h
@@ -197,7 +197,7 @@
 	int		 pr_devfs_rsnum;		/* (p) devfs ruleset */
 	enum prison_state pr_state;			/* (q) state in life cycle */
 	volatile int	 pr_exportcnt;			/* (r) count of mount exports */
-	int		 pr_spare;
+	int		 pr_elf_fallback_brand;		/* (p) elf fallback abi */
 	int		 pr_osreldate;			/* (c) kern.osreldate value */
 	unsigned long	 pr_hostid;			/* (p) jail hostid */
 	char		 pr_name[MAXHOSTNAMELEN];	/* (p) admin jail name */
diff --git a/usr.sbin/jail/jail.8 b/usr.sbin/jail/jail.8
--- a/usr.sbin/jail/jail.8
+++ b/usr.sbin/jail/jail.8
@@ -25,7 +25,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd March 12, 2023
+.Dd May 25, 2023
 .Dt JAIL 8
 .Os
 .Sh NAME
@@ -760,6 +760,20 @@
 Allow access to SYSV IPC semaphore and shared memory primitives, in the
 same manner as
 .Va sysvmsg.
+.It Va efi.fallback_brand
+The ABI brand of the Jail.
+.Pp
+Setting this value allows executables with unknown ABI brand to run as the
+specified ABI brand.
+.Pp
+More specifically, if the ABI field of the ELF header of an executable to run in
+the Jail is unknown, it will fallback to try this brand before trying the
+system-wise fallback brands.
+.Pp
+For example, setting this parameter to 3, the Linux ABI brand, causes Linux
+executables with ELF ABI brand "0" run in the Jail without the need to rebrand
+the executables with
+.Xr brandelf 1 .
 .El
 .Pp
 There are pseudo-parameters that are not passed to the kernel, but are