Three Hearts and Three Lions
| Cover of the first edition | |
| Author | Poul Anderson | 
|---|---|
| Cover artist | Edward Gorey | 
| Language | English | 
| Genre | Fantasy | 
| Publisher | Doubleday | 
| Publication date | June 16, 1961 | 
| Publication place | United States | 
| Media type | Print (hardback) | 
| Pages | 191 | 
Three Hearts and Three Lions is a 1961 fantasy novel by American writer Poul Anderson, expanded from a 1953 novella by Anderson which appeared in Fantasy & Science Fiction magazine.