There are 15 mathematicians whose last name begin with PETROS.
| Petros, Sammy | University of Nottingham | 2023 |
| Petrosino, Anthony | ||
| Petroske, Katrina | North Carolina State University | 2020 |
| Petroski, Henry | University of Illinois at Urbana-Champaign | 1968 |
| Petrosky, Lyman | Carnegie Mellon University | 1991 |
| Petrosky, Tomio | ||
| Petrosyan, A. | Yerevan State University | 2008 |
| Petrosyan, Armenak | Vanderbilt University | 2017 |
| Petrosyan, Arshak | Kungliga Tekniska Högskolan (KTH) | 2000 |
| Petrosyan, Garik | Voronezh State University | 2014 |
| Petrosyan, Garik | Yerevan State University | 2021 |
| Petrosyan, Leon | 1965 | |
| Petrosyan, Nansen | University of Wisconsin-Madison | 2006 |
| Petrosyan, V. | State Engineering University of Armenia | 1999 |
| Petrosyan, Vladimir | Institute of Mathematics, National Academy of Sciences of Armenia | 1990 |