Count of Vermandois
Creation date	484
First holder	Leodegar, Count of Vermandois
Last holder	Louis de Bourbon
Extinction date	1214

The Count of Vermandois was the ruler of the county of Vermandois.

Beneficiary counts of Vermandois

Leodegar, Count of Vermandois (c. 484).
Emerannus (c. 511), son of previous.
Wagon I (c. 550).
Wagon II (c. 600), son of previous.
Bertrude, daughter of previous and wife of Clotaire II, added Vermandois to the royal domain.
Garifrede (c. 660).
Ingomar, Count of Vermandois (c. 680).

Beneficiary counts of Vermandois and abbots of Saint Quentin de Monte

Bernard, son of Charles Martel, abbot of St Quentin de Monte (now Mont-Saint-Quentin near Péronne).
Jerome, brother of previous, count of Vermandois and abbot of St Quentin de Monte (714–771).
Fulrad son of previous, abbot of St Quentin de Monte (after 771).
Guntard, Count of Vermandois (771–833) and then abbot of St Quentin de Monte (till 833).
Hugh, son of Charlemagne, abbot of St Quentin de Monte (833–844).
Adalard, Count of Vermandois, son of Gisla, granddaughter of Charlemagne, count of Vermandois (833–864) and then abbot of St Quentin de Monte (844–864).
Baldwin Iron Arm abbot of St Quentin de Monte (864–879).
Teutricius (864–886) and then abbot of St Quentin de Monte (879–886) or Theodoric, Count of Vermandois (c. 876), a descendant of Childebrand, brother of Charles Martel.