diff --git a/core/os/os_openbsd.odin b/core/os/os_openbsd.odin
index 9a3dbd874..fba079f15 100644
--- a/core/os/os_openbsd.odin
+++ b/core/os/os_openbsd.odin
@@ -705,4 +705,4 @@ _alloc_command_line_arguments :: proc() -> []string {
 		res[i] = string(arg)
 	}
 	return res
-}
+}
\ No newline at end of file
diff --git a/core/sys/info/cpu_intel.odin b/core/sys/info/cpu_intel.odin
index e0b5090ca..f1a3e7298 100644
--- a/core/sys/info/cpu_intel.odin
+++ b/core/sys/info/cpu_intel.odin
@@ -67,8 +67,8 @@ init_cpu_features :: proc "c" () {
 	try_set(&set, .os_xsave,  27, ecx1)
 	try_set(&set, .rdrand,    30, ecx1)
 
-	when ODIN_OS == .FreeBSD {
-		// xgetbv is an illegal instruction under FreeBSD 13
+	when ODIN_OS == .FreeBSD || ODIN_OS == .OpenBSD {
+		// xgetbv is an illegal instruction under FreeBSD 13 & OpenBSD 7.1
 		// return before probing further
 		cpu_features = set
 		return
diff --git a/core/sys/info/platform_openbsd.odin b/core/sys/info/platform_openbsd.odin
new file mode 100644
index 000000000..080fad9b7
--- /dev/null
+++ b/core/sys/info/platform_openbsd.odin
@@ -0,0 +1,69 @@
+// +build openbsd
+package sysinfo
+
+import sys "core:sys/unix"
+import "core:strings"
+import "core:strconv"
+
+@(private)
+version_string_buf: [1024]u8
+
+@(init, private)
+init_os_version :: proc () {
+	os_version.platform = .OpenBSD
+
+	kernel_version_buf: [1024]u8
+
+	b := strings.builder_from_bytes(version_string_buf[:])
+	// Retrieve kernel info using `sysctl`, e.g. OpenBSD
+	mib := []i32{sys.CTL_KERN, sys.KERN_OSTYPE}
+	if !sys.sysctl(mib, &kernel_version_buf) {
+		return
+	}
+	os_type := string(cstring(raw_data(kernel_version_buf[:])))
+	strings.write_string(&b, os_type)
+
+	mib = []i32{sys.CTL_KERN, sys.KERN_OSRELEASE}
+	if !sys.sysctl(mib, &kernel_version_buf) {
+		return
+	}
+
+	strings.write_rune(&b, ' ')
+	version := string(cstring(raw_data(kernel_version_buf[:])))
+	strings.write_string(&b, version)
+
+	// // Parse kernel version
+	triplet := strings.split(version, ".", context.temp_allocator)
+	if len(triplet) == 2 {
+		major, major_ok := strconv.parse_int(triplet[0])
+		minor, minor_ok := strconv.parse_int(triplet[1])
+
+		if major_ok && minor_ok {
+			os_version.major = major
+			os_version.minor = minor
+		}
+	}
+
+	// Retrieve kernel revision using `sysctl`, e.g. 199506
+	mib = []i32{sys.CTL_KERN, sys.KERN_OSREV}
+	revision: int
+	if !sys.sysctl(mib, &revision) {
+		return
+	}
+	os_version.patch = revision
+	strings.write_string(&b, ", build ")
+	strings.write_int(&b, revision)
+
+	// Finalize pretty name.
+	os_version.as_string = strings.to_string(b)
+}
+
+@(init)
+init_ram :: proc() {
+	// Retrieve RAM info using `sysctl`
+	mib := []i32{sys.CTL_HW, sys.HW_PHYSMEM64}
+	mem_size: u64
+	if sys.sysctl(mib, &mem_size) {
+		ram.total_ram = int(mem_size)
+	}
+}
\ No newline at end of file
diff --git a/core/sys/unix/syscalls_openbsd.odin b/core/sys/unix/syscalls_openbsd.odin
new file mode 100644
index 000000000..703bc4d4e
--- /dev/null
+++ b/core/sys/unix/syscalls_openbsd.odin
@@ -0,0 +1,6 @@
+package unix
+
+// OpenBSD 7.1 syscall numbers
+// See: /usr/include/sys/syscall.h
+
+SYS_sysctl : uintptr : 202
\ No newline at end of file
diff --git a/core/sys/unix/sysctl_freebsd.odin.odin b/core/sys/unix/sysctl_freebsd.odin
similarity index 100%
rename from core/sys/unix/sysctl_freebsd.odin.odin
rename to core/sys/unix/sysctl_freebsd.odin
diff --git a/core/sys/unix/sysctl_openbsd.odin b/core/sys/unix/sysctl_openbsd.odin
new file mode 100644
index 000000000..b93e8f9bd
--- /dev/null
+++ b/core/sys/unix/sysctl_openbsd.odin
@@ -0,0 +1,49 @@
+//+build openbsd
+package unix
+
+import "core:c"
+foreign import libc "system:c"
+
+@(default_calling_convention="c")
+foreign libc {
+	@(link_name="sysctl")	_unix_sysctl    :: proc(name: [^]i32, namelen: u32, oldp: rawptr, oldlenp: ^c.size_t, newp: rawptr, newlen: c.size_t) -> i32 ---
+}
+
+sysctl :: proc(mib: []i32, val: ^$T) -> (ok: bool) {
+	mib := mib
+	result_size := c.size_t(size_of(T))
+	res := _unix_sysctl(raw_data(mib), u32(len(mib)), val, &result_size, nil, 0)
+	return res == 0
+}
+
+// See /usr/include/sys/sysctl.h for details
+CTL_SYSCTL :: 0
+CTL_KERN   :: 1
+	KERN_OSTYPE    :: 1
+	KERN_OSRELEASE :: 2
+	KERN_OSREV     :: 3
+	KERN_VERSION   :: 4
+CTL_VM     :: 2
+CTL_FS     :: 3
+CTL_NET    :: 4
+CTL_DEBUG  :: 5
+CTL_HW     :: 6
+	HW_MACHINE   ::  1
+	HW_MODEL     ::  2
+	HW_NCPU      ::  3
+	HW_BYTEORDER ::  4
+	HW_PHYSMEM   ::  5
+	HW_USERMEM   ::  6
+	HW_PAGESIZE  ::  7
+	HW_DISKNAMES ::  8
+	HW_DISKSTATS ::  9
+	HW_DISKCOUNT :: 10
+	HW_SENSORS   :: 11
+	HW_CPUSPEED  :: 12
+	HW_SETPERF   :: 13
+	HW_VENDOR    :: 14
+	HW_PRODUCT   :: 15
+	HW_VERSION   :: 16
+	HW_SERIALNO  :: 17
+	HW_UUID      :: 18
+	HW_PHYSMEM64 :: 19
\ No newline at end of file