| Conventional Long Name: | Lordship of Anholt |
| Common Name: | Anholt |
| Era: | Middle Ages |
| Status: | Lordship |
| Empire: | Holy Roman Empire |
| Year Start: | 1169 |
| Year End: | 1802 |
| Event Start: | First mentioned |
| Event1: | gained Reichsfreiheit |
| Date Event1: | 14th century |
| Event2: | To Lords of Gemen |
| Date Event2: | 1372 |
| Event3: | To Lords of Bronckhorst |
| Date Event3: | 1402 |
| Event4: | Inherited by Salm |
| Date Event4: | 1641 |
| Event End: | Incorporated into Salm |
| P1: | Prince-Bishopric of Utrecht |
| Flag P1: | Flag of the prince-bishopric of Utrecht.svg |
| S1: | Principality of Salm |
| Flag S1: | Flag of Salm principalities (1798-1811).svg |
| Capital: | Anholt |
The Lordship of Anholt was a small state of the Holy Roman Empire. It was an imperial estate and a member of the Lower Rhenish-Westphalian Circle.
The state consisted only of the City of Anholt in the present-day District of Borken in the German state of North Rhine Westphalia. It had received town privileges in 1347 and finally was incorporated into the City of Isselburg in 1975. The Lordship bordered three larger states: the Duchy of Guelders, the Bishopric of Münster, and the Duchy of Cleves.
The Lords of Anholt, originally liegemen of the Utrecht bishops, reached independence as Freiherren by the early 14th century. In 1402, their territory fell to the Lords of Bronckhorst through marriage. These acquired a comital title and in 1431 had Anholt recognized by King Sigismund of Luxembourg as an imperial estate with a seat in the Reichstag.
In 1512 the forces of Guelders under Duke Charles of Egmond occupied Anholt, as the Bronckhorst counts had sided with his rival Philip I of Castile, and could not be induced to release it until in 1537 they were paid a significant ransom. The counts stayed loyal to the House of Habsburg, therefore their lordship had to suffer in the Eighty Years' War, when it was attacked by the Geuzen of the Utrecht Union, as well as in the Thirty Years' War.
In 1641, again by marriage, Anholt was acquired by the princes of Salm, and passed to the Salm-Salm division of Salm. When Salm-Salm was annexed by France in 1793, Anholt became the seat and main possession of the princes of Salm-Salm. In 1802, the princes of Salm-Salm, together with their relatives, the princes of Salm-Kyrburg, received the newly created Principality of Salm as a compensation for their losses from the Empire; this much larger new Principality was adjacent to Anholt and eventually incorporated it.