Mohd Sany bin Hamzan (born 19 December 1978) is a Malaysian politician and teacher who has served as the Member of Parliament (MP) for Hulu Langat since November 2022.

He was not elected as the Dusun Tua MLA after losing to Ismail Sani of Barisan Nasional (BN) by a minority of 1,963 votes.

He won the seat and was elected to the Selangor State Legislative Assembly as the Taman Templer MLA for the first term after defeating Zaidy Abdul Talib of Gagasan Sejahtera (GS), Md Nasir Ibrahim of BN, Rajandran Batumalai of the People's Alternative Party (PAP) and Koh Swe Yong of Parti Rakyat Malaysia (PRM) by a majority of 7,903 votes.

In the 2022 Malaysian general election, Mohd Sany was nominated by PH to contest for the Hulu Langat federal seat.

He won the seat and was elected as the Hulu Langat MP for the first term after defeating Mohd Radzi Abd Latif of Perikatan Nasional (PN), Johan Abdul Aziz of BN, Markiman Kobiran of the Homeland Fighters Party (PEJUANG), Abdul Rahman Jaafar of the Heritage Party (WARISAN) and independent candidate Mohamed Noortheen Ahamed Mustafa by a majority of 14,896 votes.