Mohammed Siraj (মোহাম্মদ সিরাজ) is an Indian international cricketer who plays as a right-arm fast bowler for the national team. He plays for Gujarat Titans in the Indian Premier League and Hyderabad in domestic cricket. He was a part of the squad which won the 2023 Asia Cup and was the Player of the Match in the final. Siraj was also a member of the team that won the 2024 T20 World Cup.

Siraj was born on 13 March 1994 in Hyderabad, Telangana to a Hyderabadi Muslim family. His father, Mirza Mohammed Ghaus, was an auto rickshaw driver, and his mother, Shabana Begum, is a housewife. His elder brother, Mohammed Ismail, is an engineer. Siraj started playing club cricket at the age of 19 after first starting bowling aged 16, with a tennis ball. In his first match, he took 9 wickets for his uncle's team in the Hyderabad Cricket Association.

Siraj made his first-class debut on 15 November 2015 under the coaching of Karthik Udupa playing for Hyderabad in the 2015–16 Ranji Trophy tournament. He made his Twenty20 debut on 2 January 2016 in the 2015–16 Syed Mushtaq Ali Trophy tournament. During the 2016–17 Ranji Trophy tournament, he was the highest wicket-taker for Hyderabad with 41 wickets at an average of 18.92.

In February 2018, he was the leading wicket-taker in the 2017–18 Vijay Hazare Trophy, with 23 dismissals in seven matches. In October 2018, he was named in India A's squad for the 2018–19 Deodhar Trophy. In October 2019, he was named in India B's squad for the 2019–20 Deodhar Trophy.

In October 2017, he was named in India's Twenty20 International (T20I) squad for their series against New Zealand. He made his T20I debut for India against New Zealand on 4 November 2017, taking the wicket of Kane Williamson, finishing with figures of 1 wicket for 53 runs from four overs.

In February 2018, he was named in India's Twenty20 International (T20I) squad for the 2018 Nidahas Trophy. In September 2018, he was named in India's Test squad for their series against the West Indies, but he did not play. In December 2018, he was named in India's One Day International (ODI) squad for their series against Australia. He made his ODI debut against Australia at the Adelaide Oval on 15 January 2019.

In February 2017, he was bought by the Sunrisers Hyderabad team for the 2017 Indian Premier League (IPL) for 2.6 crores. In January 2018, he was bought by the Royal Challengers Bangalore in the 2018 IPL auction.

On 21 October 2020, he became the first bowler in IPL history to bowl back to back maiden overs in a single match. In November 2024, he was bought by Gujarat Titans in the 2025 IPL Mega Auction for 12.25 Crores.