Sid Ali Lakroum (; born 6 October 1987) is an Algerian professional footballer who plays as a forward for ESM Koléa. He made one appearance for the Algeria national team in 2018.
Lakroum has played club football for WA Boufarik, CR Belouizdad, ES Sétif and Al-Qaisumah. In 2019 he signed for Olympique de Médéa. On 19 February 2021, he signed for Al-Markhiya. On 19 February 2021 he signed for Olympique de Médéa. He signed for Al-Qaisumah in January 2022. On 25 August 2022, Lakroum joined Saudi club Al-Nahda. In August 2023, he joined NC Magra. On 9 February 2024, Lakroum joined Saudi Second Division side Al-Nairyah.
In February 2025, he signed for ES Ben Aknoun. In August 2025, he returned to ESM Koléa.
Lakroum made one appearance for the Algeria national team in 2018.