Özil shared an Instagram image presumably from todays training session alongside the caption: “Only two days left!!! It’s getting exciting…#YaGunnersYa #FACupFinal #Wembley #weareready.”
The Gunners ended a nine year silverware drought last year when they lifted the FA Cup.
Özil was part of the Arsenal side that won the cup and will have the chance to win the same trophy for the second year running.
Arsenal have already booked a place in the Champions League group stages after finishing the Premier League in third place.
Özil recently took part in a Twitter Q&A session where he revealed that winning the FA Cup was his best moment to date as an Arsenal player since joining on a £42.5 million transfer from Spanish giants Real Madrid in 2013.