Mostafizur or Mustafizur Rahman may refer to:
- Mustafizur Rahman (born 1995), Bangladeshi cricketer
- Mustafizur Rahman (general) (1941–2008), Bangladeshi Army general
- Mostafizur Rahman (politician, born 1953) (born 1953), Bangladeshi politician
- Mostafizur Rahman (Noakhali politician)
- Mostafizur Rahman (Patuakhali politician)
- Mostafizur Rahman Manik, Bangladeshi film director
- Muhammad Mustafizur Rahman, Bangladeshi Islamic scholar
- Mustafizur Rahman Siddiqi (1925–1992), Bangladeshi entrepreneur, politician and diplomat
- A. S. M. Mustafizur Rahman (1934–1996), Bangladeshi Army officer and politician
- Mostafizur Rahman Mostafa, Bangladeshi politician
- Mostafizur Rahman Patal, Bangladeshi politician
- Mustafizur Rahman (diplomat)
- Mustafizur Rahman (general)
- Mustafizur Rahaman Chowdhury, Bangladeshi politician
- Mustafizur Rahman Siddiqi, Bangladeshi entrepreneur and politician
- KSM Mostafizur Rahman, Bangladeshi entrepreneur, economist and agriculturalist