Wykaz modeli eksploatowanych w PKS Zamość.
Autor: Paweł Lis
| Star N52 | 1955 | 1964 | 15 |
| San H01 | 1958 | 1966 | 45 |
| Skoda B40 | 1960 | ? | 1 |
| Jelcz 043 | 1961 | 1986 | 85 |
| San H25 | 1961 | 1970 | 71 |
| San H27 | 1963 | 1974 | 59 |
| San H100 | 1967 | 1980 | 147 |
| Jelcz PO-1 | 1971 | 1985 | 12 |
| Sanos S14 | 1973 | 1993 | 22 |
| Autosan H9 | 1973 | 2020 | 208 |
| Nysa M522 | 1975 | 1987 | 2 |
| Sanos S314 | 1981 | 1999 | 3 |
| Jelcz PR110IL | 1982 | 1992 | 6 |
| Jelcz PR110M | 1983 | 2003 | 4 |
| Ikarus 160p | 1983 | 2003 | 10 |
| Jelcz PR110D | 1984 | 2011 | 11 |
| Autosan H10 | 1987 | 2020 | 10 |
| Jelcz L11 | 1988 | 2009 | 5 |
| Cruisaider MCI | 1993 | 2000 | 1 |
| Jelcz T120 | 1993 | 2012 | 3 |
| LDV Convoy | 1999 | 2011 | 2 |
| Autosan A1112T | 2000 | 2019 | 1 |
| DAB 7-1200L | 2001 | 2020 | 10 |
| DAB 1200C | 2004 | 2014 | 2 |
| Bova Futura | 2006 | 2020 | 4 |
| Mercedes O303 | 2008 | 2020 | 10 |
| Setra S215UL | 2009 | 2015 | 3 |
| Iveco Daily | 2009 | 2020 | 3 |
| Isuzu Turquise II | 2009 | 2017 | 1 |
| MB Sprinter | 2009 | 2020 | 10 |
| MAN 11.220 | 2013 | 2020 | 1 |
| Volvo B10M | 2014 | 2020 | 1 |
| Scania L113CLB | 2014 | 2020 | 1 |
| Scania K124EB | 2014 | 2020 | 2 |
| Mercedes O407 | 2016 | 2020 | 6 |
| Mercedes O405 | 2016 | 2020 | 1 |
| Vovlo 9700H | 2018 | 2020 | 1 |
| 779 |