Counts of Saint-Pol
This is a list of rulers of the county of Saint-Pol, whose territory is now in northern France. The central town of this medieval County of Saint-Pol is Saint-Pol-sur-Ternoise.
| COUNT | PERIOD | relation | Notes: |
| House of Flanders | - | - | - |
| Baldwin I, Count of Flanders | 862 - 879 | - | + Flanders |
| Baldwin II, Count of Flanders | 879 - 918 | son | + Boulogne, Flanders |
| Adalolf | 918 - 933 | son | + Boulogne |
| Arnulf I, Count of Flanders | 933 - 962 | brother | + Flanders, Artois |
| Arnulf II, Count of Flanders | 962 - 988 | grandson | + Flanders, Artois |
| Baldwin IV, Count of Flanders | 988 - 1035 | son | + Flanders, Artois, Zeeland |
| House of Campdavaine | - | - | - |
| Rogier | 1031-1067 | - | |
| Hugh I | 1067-1070 | son | |
| Guy I | 1070-1083 | son | |
| Hugh II | 1083-1118 | brother | |
| Hugh III | 1118-1130 | son | |
| Ingelram | 1130-1150 | son | |
| Anselm | 1150-1174 | brother | |
| Hugh IV | 1174-1205 | son | |
| House of Châtillon | - | - | - |
| Walter III of Châtillon | 1205-1219 | son-in-law | |
| Guy II | 1219-1226 | son | + Auxerre, Nevers, Tonnere |
| Hugo V | 1226-1249 | brother | |
| Guy III | 1249-1289 | son | |
| Guy IV | 1289-1317 | son | |
| John | 1317-1344 | son | |
| Guy V | 1344-1360 | son | |
| House of Luxemburg | - | - | - |
| Guy of Luxemburg-Ligny | 1360-1371 | brother-in-law | + Ligny |
| Walram III of Luxemburg-Ligny | 1371-1415 | son | + Ligny |
| Philip of Saint-Pol | 1415-1430 | grandson | + Ligny, Brabant-Limburg |
| Johanna of Luxemburg-Saint-Pol | 1430 | great-aunt | + Ligny |
| Peter I of Saint-Pol | 1430-1433 | nephew | + Brienne |
| Louis of Saint-Pol | 1433-1475 | son | + Brienne, Ligny, Guise |
| Peter II of Saint-Pol | 1475-1482 | son | + Brienne, Soissons |
| Maria of Saint-Pol + Francis I of Bourbon-Vendôme + Francis de Bourbon, Count of St. Pol | 1482-1546 ? - 1495 ? - 1545 | daughter husband son | + Soissons, Enghien |
| House of Capet-Bourbon-Vendôme | - | - | - |
| François II de Bourbon-Saint-Pol | 1546 | grandson/son | |
| Marie of Bourbon-Vendôme + Leonor of Longueville | 1546 - 1573 ? -1573 | sister husband | |
| House of Longueville | - | - | - |
| Frans of Longueville | ? - 1631 | son | count-regent |
| Henri I of Longueville | 1573–1595 | brother | |
| Henri II of Longueville | 1631–1662 | son | |
| John Louis of Longueville | 1662–1668 | son | |
| Charles of Longueville | 1668–1672 | brother | |
| John Louis of Longueville | 1672–1694 | brother | 2nd time |
| Maria of Longueville | 1694–1705 | sister | |
| 1705 sold Saint-Pol to Louis of Melun | - | - | - |