There are claimed to be 200 Arabian leopards remaining in the wild (most sources suggest the number is more like 120). This subspecies has suffered a decline in the last 120 years of between 90 and 98% (estimates on population size from the 19th century).
This population is spread across 3 countries with Oman and Yemen thought to have around 50 leopards each. Saudi Arabia has an estimated 20 leopards -though this may be overly positive, with none having been seen since 2014. While found in Israel until recently, the last confirmed sighting was in 2007, with this leopard found dead in 2009.