Yousef Al-Askari (born 25 March 1994) is a Kuwaiti swimmer.
He competed in the 200 m butterfly event at the 2012 Summer Olympics and was eliminated during the heats, he was also the youngest swimmer to complete in 2012 olympics.Al-Askari was a member of the Kuwaiti team that won a silver medal at the 2011 Pan Arab Games in the medley relay.