Louella is a feminine given name which may refer to:
Louella Ballerino (1900–1978), American fashion designer Louella E. Cable (1900–1986), American ichthyologist Louella Daetweiler (1918–2004), American baseball catcher Louella D. Everett (1883–1967), American poet Louella Maxam (1891–1970), American actress Louella Parsons (1881–1972), American movie columnist Louella Pettway (1921–2006), American artist Louella Tomlinson (born 1988), Australian basketball player Louella Caraway Lee, character in seasons 2-4 of the original Dallas TV show
See also "Louella", a song by Pat Boone from his EP Four by Pat, 1957 Wayne, Pennsylvania, an unincorporated community in Pennsylvania originally named Louella Louella Persons written by Secun de la Rosa