|Full Name||Baby Luigi|
|Alliances||Baby Mario, Baby Peach, Mario, Luigi, Yoshi|
|Personality Type(s)||Friendly, timid|
|Talent(s)||Able to jump high like his future counterpart.|
Baby Luigi is Luigi's baby counterpart from the past. He appeared in past games such as Yoshi's Island, Yoshi Touch & Go, Yoshi's Island DS and Yoshi's New Island and was kidnapped by Kamek and his toadies. In one instance he and his brother met their future counterparts in Mario & Luigi: Partners In Time. He also appeared in some spin-off games with Baby Mario as playable characters.
Baby Luigi also appears as a earnable sticker available in Super Smash Bros. Brawl.