| László Sebián-Petrovszki | |
| Birth Date: | 15 September 1977 |
| Birth Place: | Békéscsaba, Hungary |
| Office: | Member of the National Assembly of Hungary |
| Termstart: | 2 December 2019 |
| Termend: | April 2022 |
| Office1: | Member of the National Assembly of Hungary |
| Termstart1: | 2 May 2022 |
| Party: | Democratic Coalition (Hungary) |
László Sebián-Petrovszki (born in Békéscsaba, Hungary on 15 September 1977) is a Hungarian academic and politician.[1] He is a member of parliament in the National Assembly of Hungary (Országgyűlés) since 2 December 2019.[2] In 2004, he served as a secretary of state in the Prime Minister's Office. During the 2022 general elections he was re-elected member of parliament.[3] He is also the second openly-gay MP in the Hungarian National Assembly.[4]