The 2007–08 Liga III season was the 52nd season of Liga III, the third tier of the Romanian football league system. It was the second in this format (six series of 18 teams each).
The winners of each division got promoted to the 2008-09 Liga II season. There were also two playoff tournaments held at neutral venues involving the second placed teams, one with those from series 1, 2 and 3, the other with those from series 4, 5, and 6. The winners of the playoffs also got promoted to the 2008-09 Liga II season. The bottom three from each division were relegated at the end of the season to the county football leagues (Liga IV). From the 15th placed teams, another three were relegated. To determine these teams, separate standings were computed, using only the games played against clubs ranked 1st through 14th.
Team changes
To Liga III
Relegated from Liga II
Cetatea Suceava
Building Vânju Mare
FC Snagov
Baia Mare
Chimia Brazi
Unirea Dej
CF Brăila
Auxerre Lugoj
Promoted from Liga IV
Filipeștii de Pădure
Unirea Tărlungeni
Juventus Bascov
FCM Târgoviște II
Turris Turnu Măgurele
CFR Marmosim Simeria
CFR Craiova
Nuova Mama Mia Becicherecu Mic
Kozara Vințu de Jos
FC Bihor II Tileagd
Turul Micula
Marmaţia Sighetu Marmaţiei
Rarăul Câmpulung Moldovenesc
Gaz Metan Târgu Mureș
Onix Râmnicu Sărat
Bârlad
Cetatea Târgu Neamț
Bujorul Târgu Bujor
CSO Ianca
Abatorul Slobozia
Medgidia
From Liga III
Promoted to Liga II
Unirea Focșani
Dinamo II București
Concordia Chiajna
Severnav Drobeta-Turnu Severin
Arieșul Turda
Liberty Salonta
Inter Gaz București
Mureșul Deva
Relegated to Liga IV
Petrolul Moinești
KSE Târgu Secuiesc
Roseal Odorheiu Secuiesc
Fotbal Oil Terminal Constanța
Petrolul Brăila
Phoenix Ulmu
Politehnica Timișoara
Petrolul Târgoviște
Avântul Mâneciu
Flacăra Moreni
Unirea Mărăcineni
Petrolul Țicleni
Minerul Uricani
Florea Voicilă Alexandria
Dacia Orăștie
FC Sibiu
Someș Gaz Beclean
Olimpia Satu Mare
Victoria Carei
Fink Fenster Petrești
Florența Still Model Odoreu
Renamed teams and other changes
EMC Rovinari was renamed as Energia Rovinari.
Timișul Albina was renamed as Alto Gradimento Albina.
FC Ghimbav was renamed as Royal Club Ghimbav.
Astra Ploiești was renamed as FC Ploiești.
Gaz Metan Podari was moved from Podari to Craiova and was renamed as Gaz Metan CFR Craiova.
Maris Târgu Mureș was moved from Târgu Mureș to Ungheni and was renamed as ASA Unirea Ungheni.
Fortuna Covaci took the place of Tim Giroc Timișoara.
Internațional Curtea de Argeș took the place of Voința Macea.
Cisnădie took the place of Kozara Vințu de Jos.
FC Balș took the place of Oltul Slatina.
FC Sibiu took the place of Soda Ocna Mureș.
Victoria Brănești took the place of Transkurier Sfântu Gheorghe.
FC Argeș Pitești II took the place of Juventus Bascov.
Năvodari took the place of Aurora Mangalia.
Inter Pantelimon took the place of FCM Târgoviște II.
Sparta Mediaș withdrew due to financial problems.
Olimpia Satu Mare was spared from relegation.
League tables
Seria I
Seria II
Seria III
Seria IV
Seria V
Seria VI
Playoffs
Group 1
Matches played at Câmpina on Poiana Stadium. Buftea – Juventus București 2–2 (2–4 penalty kickout) Buftea – Aerostar Bacău 6–3 Aerostar Bacău – Juventus București 1–1
Group 2
Matches played at Alba-Iulia on Victoria-Cetate Stadium. Gaz Metan CFR Craiova – ACU Arad 1–5 Avântul Reghin – Gaz Metan CFR Craiova 2–0 Avântul Reghin – ACU Arad 0–0 (3–4 penalty kickout)