Shahajuddin Tipu (Bengali: শাহাজউদ্দিন টিপু; born 16 January 1974) is a retired Bangladeshi professional footballer who represented the in the Bangladesh national team from 1997 to 2005.

[3][4] During a 2009 AFC President's Cup group-stage game against Sri Lanka Army, Tipu came on as a 72nd-minute substitute and scored the winner within a minute with his first touch.

Under coach Otto Pfister, the team defeated Malaysia U16 3–0 before losing 2–0 to hosts Japan U16, which eventually denied them qualification to the main round.

[1] In the same year, Otto Pfister included Tipu in the Bangladesh U19 team which defeated Maldives 8–0 in aggregate to qualify for the 1996 AFC Youth Championship.

[11][12] In 2020, Tipu auctioned the jersey he wore during the 1999 South Asian Games semi-final against India to raise money for people suffering from the COVID-19 pandemic in Bangladesh.