Atim may refer to:

People Middle name Agnes Atim Apea, Ugandan social entrepreneur and politician Angela Atim Lakor (born 1982), Ugandan activist Beatrice Atim Anywar (born 1964), Ugandan politician Cecilia Barbra Atim Ogwal (1946-2024), Ugandan politician

Surname Chris Bukari Atim (born 1953), one of the seven original members of the PNDC Joy Atim (born 1968), Ugandan businesswomen Sheila Atim (born 1991), Ugandan-British actress

See also Atim Ka-mihkosit Reserve, an Indian reserve in Saskatchewan, Canada