1977–78 County Championship
The 1977–78 County Championship was the 36th season of the Liga IV, the fourth tier of the Romanian football league system. The champions of each county association play against one from a neighboring county in a play-off to gain promotion to Divizia C.
County championships
- Alba (AB)
- Arad (AR)
- Argeș (AG)
- Bacău (BC)
- Bihor (BH)
- Bistrița-Năsăud (BN)
- Botoșani (BT)
- Brașov (BV)
- Brăila (BR)
- Bucharest (B)
- Buzău (BZ)
- Caraș-Severin (CS)
- Cluj (CJ)
- Constanța (CT)
- Covasna (CV)
- Dâmbovița (DB)
- Dolj (DJ)
- Galați (GL)
- Gorj (GJ)
- Harghita (HR)
- Hunedoara (HD)
- Ialomița (IL)
- Iași (IS)
- Ilfov (IF)
- Maramureș (MM)
- Mehedinți (MH)
- Mureș (MS)
- Neamț (NT)
- Olt (OT)
- Prahova (PH)
- Satu Mare (SM)
- Sălaj (SJ)
- Sibiu (SB)
- Suceava (SV)
- Teleorman (TR)
- Timiș (TM)
- Tulcea (TL)
- Vaslui (VS)
- Vâlcea (VL)
- Vrancea (VN)
Promotion play-off
Teams promoted to Divizia C without a play-off matches as teams from less represented counties in the third division.- CIL Blaj
- Hușana Huși
- Viitorul Șimleu Silvaniei
- Unirea Bolintin-Vale
- Arrubium Măcin
- Tractorul Viziru
- Gloria Drobeta-Turnu Severin
- Izvorul Biborțeni
Championships standings
Arad County
;Series I;Series II
;Championship final
The matches were played on 11 and 18 June 1978.
''Victoria Ineu won the Arad County Championship and qualify for [|promotion play-off] in Divizia C.''
Botoșani County
The championship play-off was contested in a single round-robin tournament featuring the winners and runners-up of the two county series.;Results
Galați County
;Championship final''Metalosport Galați won the Galați County Championship and qualify for promotion play-off in Divizia C.''
Harghita County
; Series I; Series II
;Championship final
''Mureșul Toplița won the Harghita County Championship and qualify for promotion play-off in Divizia C.''
Timiș County
;Series I;Series II
;Championship final
The matches were played on 18 and 21 June 1978 at UMT Stadium in Timișoara.
''ICRAL Timișoara won the Timiș County Championship and qualify for promotion play-off in Divizia C.''