James Singer may refer to:

• James Singer (bishop) (1786–1866), Irish Anglican bishop
• Jimmy Singer (1937–2010), Welsh footballer

• Mohammad Maksudur Rahman
• Mohammad Malallah
• Mohammad Mani Ahmad al Qahtani
• Mohammad Manik
• Mohammad Manjural Islam
• Mohammad Marmour
• Mohammad Masum
• Mohammad-Mehdi Abdekhodaei
• Mohammad Mehdi Goorangi
• Mohammad Mehdi Mehdikhani
• Mohammad Mehdi Mofatteh
• Mohammad Mehdi Moffateh
• Mohammad Mehdi Nayebi
• Mohammad-Mehdi Tabatabaei
• Mohammad Mehdi Tehranchi
• Mohammad Mithun Ali
• Mohammad Mithun (cricketer)
• Mohammad Mizanur Rahman
• Mohammad Mizanur Rahman Chowdhury
• Mohammad Moazam Khan
• Mohammad Moazzem Hossain
• Mohammad Mobarak
• Mohammad Modabber (journalist)
• Mohammad Modarres
• Mohammad Mofti all-shia Mousavi