Asher Bishop

Lincoln Loud (voice)

Catherine Taber

Lori Loud (voice)

Liliana Mumy

Leni Loud (voice)

Nika Futterman

Luna Loud (voice)

Cristina Pucelli

Luan Loud (voice)

Jessica DiCicco

Lynn Loud / Lucy Loud (voice)

Grey DeLisle

Lana Loud / Lola Loud / Lily Loud (voice)

Lara Jill Miller

Lisa Loud (voice)

Jill Talley

Rita Loud (voice)

Brian Stepanek

Lynn Loud Sr. (voice)

Katy Townsend

Lucille / Mrs. Scroggins / Old Aggie (voice)

Michelle Gomez

Morag (voice)

David Tennant

Angus (voice)

Andre Robinson

Clyde McBride (voice)

Carlos PenaVega

Bobby Santiago (voice)

Izabella Alvarez

Ronnie Anne Santiago (voice)

Billy Boyd

Scott / Fisherman (voice)

Jan Johns

Lela The Dragon / Lolo The Dragon (voice)

Candi Milo

Submarine Captain (voice)

Carlos Alazraqui

Bell Ringer (voice)