Muhammad Hanif @ Abdul Hadi bin Hamir (born 22 February 1997) is a Bruneian professional footballer who plays as a defender for DPMM FC.

[1] Hanif is a graduate of Brunei's Sports School, the institution that also produced Bruneian internationals such as Azwan Ali Rahman and Shafie Effendy.

[3] Coached by the late Johari Bungsu, Hanif achieved a third-place finish with Najip FC in the 2014 Brunei Super League and also reached the final of the FA Cup that season, scoring the winner in the semi-final along the way.

[14] After DPMM returned to the Singapore Premier League in 2023, Hanif scored the winner against Tanjong Pagar United on 15 March at Jalan Besar Stadium in a 2–1 victory.

[18] In 2017, Hanif was announced as one of Brunei's athletes for the year's SEA Games football tournament held in Malaysia in August, playing with the under-23s.

[20] Hanif was appointed captain of the Brunei Under-23 squad for the 2020 AFC U-23 Championship qualification matches that was held in Vietnam in late March 2019.

[22] Yet to register an appearance in the 2019 Singapore Premier League, Hanif accepted a callup to the senior national team for the two-legged 2022 World Cup qualification matches against Mongolia in June of that year.

[34] That following October, he was selected for the 2024 ASEAN Championship qualification two-legged affair against Timor-Leste,[35] and made a second-half appearance in the second leg that finished 0–0.