Mohammad Samimi (Persian: محمد صمیمی, born 29 March 1987 in Shahrekord) is an Iranian discus thrower.

He is the younger brother of Abbas Samimi and the older brother of Mahmoud Samimi.

Year	Competition	Venue	Position	Notes
Representing  Iran
2006	Asian Junior Championships	Macau, China	1st	61.52 m
	World Junior Championships	Beijing, China	2nd	63.00 m
2007	Universiade	Bangkok, Thailand	9th	55.57 m
2009	Universiade	Belgrade, Serbia	1st	65.33 m
	Asian Championships	Guangzhou, China	2nd	64.01 m
2010	West Asian Championships	Aleppo, Syria	2nd	62.34 m
	Asian Games	Guangzhou, China	2nd	63.46 m
2011	World Championships	Daegu, South Korea	23rd (q)	61.10 m
2012	West Asian Championships	Dubai, United Arab Emirates	1st	62.36 m
2013	Asian Championships	Pune, India	2nd	61.93 m
	Islamic Solidarity Games	Palembang, Indonesia	2nd	62.15 m
2014	Asian Games	Incheon, South Korea	4th	60.37 m
2017	Asian Championships	Bhubaneswar, India	5th	59.80 m

• Mohammad Samimi at World Athletics