25.07.1926
foundation as Plovdivski Sportklub (merger of Karadzha and Atletik)
__.__.1945
renaming to Sporten Klub Parchevich-1945 after several post-war mergers
__.__.1945
renaming to Sporten Klub Slavia Plovdiv
__.__.1947
renaming to Sporten Klub Slavia-Chengelov Plovdiv
__.__.1949
forced merger with Lokomotiv Plovdiv and renaming to Dobrovolna Sportna Organizatsiya Energia Plovdiv
__.__.1950
renaming to Dobrovolna Sportna Organizatsiya Torpedo Plovdiv
01.01.1951
foundation of Dobrovolna Sportna Organizatsiya Lokomotiv Plovdiv with all Torpedo players and staff transferred to it
__.__.1957
renaming to Druzhestvo za Fizkultura i Sport Lokomotiv Plovdiv
__.__.1989
renaming to Futbolen Klub Lokomotiv Plovdiv
__.__.2001
merger with FK Velbazhd Kyustendil to create Futbolen Klub Lokomotiv 1936 Plovdiv
__.__.2005
renaming to Profesionalen Futbolen Klub Lokomotiv Plovdiv