There are 31 mathematicians whose last name begin with PETK.
| Petkantschin, Bojan | Universität Hamburg | 1936 |
| Petkau, Albert | Stanford University | 1975 |
| Petke, Justyna | University of Oxford | 2012 |
| Petkevičius, Linas | Vilniaus universitetas | 2020 |
| Petkewich, Maureen | University of South Carolina | 2016 |
| Petkoski, Spase | Lancaster University | 2014 |
| Petkou, Anastasios | University of Cambridge | 1995 |
| Petkov, Igor | Institute of Applied Mathematics and Mechanics, National Academy of Sciences of Ukraine | 2021 |
| Petkov, John | University of South Australia | 1999 |
| Petkov, Milko | ||
| Petkov, Nicolai | ||
| Petkov, Petio | Lomonosov Moscow State University | 1970 |
| Petkov, Vesselin | ||
| Petkov, Vladislav | Columbia University | 2017 |
| Petkova, Eva | The Pennsylvania State University | 1992 |
| Petkova, Ina | Columbia University | 2012 |
| Petkova, Maria | Humboldt-Universität zu Berlin | 2009 |
| Petkova, Neviana | University of Michigan | 2009 |
| Petkova, Valia | Technische Universiteit Eindhoven | 2003 |
| Petkovic, Boris | Kungliga Tekniska Högskolan | 2022 |
| Petkovic, Dojcin | University of Pristina | 1998 |
| Petkovic, Katarina | University of Niš | 2016 |
| Petkovic, Ljiljana | University of Kragujevac | 1985 |
| Petkovic, Marin | University of Utah | 2022 |
| Petkovic, Marko | University of Niš | 2008 |
| Petkovic, Milan | Universiteit Twente | 2003 |
| Petkovic, Miodrag | University of Niš | 1980 |
| Petković, Đorđe | University of Belgrade | |
| Petković, Tatjana | University of Niš | 1998 |
| Petković Komel, Anja | University of Ljubljana | 2021 |
| Petkovsek, Marko | Carnegie Mellon University | 1991 |