Mudassar, Mudassir, Modasser, or Mudasiru are masculine given names and surnames of Arabic origin. Notable people with the name include:
Given name Muddathir Abdel-Rahim (born 1932), Sudanese political scientist, diplomat, and academic Syed Modasser Ali, Bangladeshi surgeon and politician Mudasir Ali (born 1987), Indian composer Mudassar Asghar (born 1947), Pakistani field hockey player Mudassar Aziz (born 1980), Indian film director Mudassar Baig (born 1979), Pakistani para-athlete Mudassar Bukhari (born 1983), Dutch cricketer Mudassar Kapur (born 1976), Norwegian politician Mudassar Khan (born 1987), Indian dancer and film choreographer Mudassar Ali Khan (born 1979), Pakistani field hockey player Mudassir Ibrahim, Nigerian politician Mudashiru Lawal (1954–1991), Nigerian professional footballer Mudassar Muhammad (born 1981), German cricketer Mudassar Naaru (missing since 2018), Pakistani journalist, poet and blogger Mudassar Nazar (born 1956), Pakistani cricketer Mudashiru Obasa (born 1972), Nigerian lawyer and politician Mudassar Riaz (born 1995), Pakistani cricketer Mudaser Sadat (born 2007), German professional footballer Mudassir Hossain, Indian politician Mudasiru Oyetunde Hussein, Nigerian politician Mudasir Zafar (born 1986), Indian actor Modaser Zekria (born 1990), Afghan international footballer
Surname Ali Mudassar (born 1989), Pakistani cricketer Baabarr Mudacer (born 1995), Indian rapper Gbolahan Mudasiru (1945–2003), Nigerian Air Force officer and governor of Lagos State, Nigeria Ghulam Mudassar (born 1999), Pakistani cricketer J. R. Mudassir Husain (born 1940), Bangladeshi jurist and 14th Chief Justice of Bangladesh Mohammad Muddassir (born 1992), Indian cricketer Salifu Mudasiru (born 1997), Ghanaian professional footballer Yasmin Modassir (1953–2016), Indian academician, scientist and former principal
See also Mudassir and Brothers, Nigerian multinational industrial conglomerate and fashion fabric company