Francis Lovell, 9th Baron Lovell, 6th Baron Holand, later 1st Viscount Lovell, KG was an English nobleman who was an ally of King Richard III during the War of the Roses. Sir William Catesby, Sir Richard Ratcliffe and he were among Richard's closest supporters, famously called "the Cat, the Rat and Lovell our dog" in an anti-Ricardian squib. In addition to being an ally, Lovell is described as Richard's best friend.