|Lumpy Space Prince|
|Name||Lumpy Space Prince|
|Species||Lumpy Space Person|
|Relatives|| Lumpy Space Queen (mother)|
Lumpy Space King (father)
|Introduced in||"Makin' Videos"|
|Voiced by||Pendleton Ward|
Lumpy Space Prince (often referred to as LSP) is the prince of Lumpy Space. He is the second most recurring prince after Prince Gumball.