{{familytree| WES |WES=[[Sandy's Western ancestor|Western ancestor]]}}
==Sandra "Sandy" Cheeks==
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{{main|Sandy Cheeks}}Sandra "Sandy" Cheeks is the main female character of the series.
{{familytree| GGC |GGC = Great Great Great Grandpa Cheeks}}
==Randall "Randy" Cheeks==
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Randall "Randy" Cheeks is Sandy's twin brother. He was only mentioned in [[Rodeo Daze]].
{{familytree| GGC |GGC = Great Great Grandpa Cheeks}}
==Mr. "Pa" Cheeks==
{{familytree| |:| |}}
[[File:Mr.Cheeks.jpg|thumb|left|100px|Sandy(right) and her Pa(left).]] Bobby Cheeks is Sandy and Randy's father, who was only seen in the book Hooray for Dads. He was only mentioned in Sandy, SpongeBob and the Worm, in which SpongeBob imitated him.
{{familytree| GGC |GGC = Great Grandpa Cheeks}}
== Mrs. "Ma" Cheeks==
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Jodi Cheeks is Sandy and Randy's mother.
{{familytree| GRP |y| GRM | | ROS |GRP=[[Cheeks family#List|Grandpa Cheeks]]|GRM=[[Granny Cheeks]]|ROS=[[Rosie Cheeks (Pest of the West)]]}}
*'''[[Dark Knight]]''' - Ancestor seen in "[[Dunces and Dragons]]." [[File:The Dark Knight.jpg|thumb|250px|Dark Knight]].
*'''[[Rosie Cheeks (Pest of the West)|Rosie Cheeks]]''' - Sandy and Randy's great aunt appears in the episode "[[Pest of the West]]." She discovered oil in [[Texas (state)|Texas]]
*'''[[Dark Knight]]''': Ancestor seen in [[Dunces and Dragons]].[[File:The_Dark_Knight.jpg|thumb]]
===Modern era===
*'''Rosie Cheeks''': Sandy and Randy's great aunt mentioned in [[Pest of the West]]. She discovered oil in Spindletop, Texas.
*'''Grandpa Cheeks''' - The paternal grandfather of Sandy, mentioned in "[[Mooncation]]." At some point in his life, he flew to the moon, being the first squirrel to fly to the moon.
*'''Scottish Cousin''': Cousin of Sandy and Randy seen in [[Stanley S. SquarePants]].
*'''[[Granny Cheeks]]''' - The paternal grandmother of Sandy, who appears in ''[[Saving Bikini Bottom: The Sandy Cheeks Movie]]''.
*'''Western Ancestor''': A western ancestor of Sandy seen in the [[Pest of the West]] short, [[Saloon Door Sorrows]].
*'''[[Pa Cheeks]]''' - Sandy and Randy's father, who appears in the book ''[[Hooray for Dads]]''. He is mentioned in "[[Sandy, SpongeBob, and the Worm]]," in which {{Link|SpongeBob}} imitates him, and appears in a photo in "[[Surf N' Turf]]." He also appears in ''[[Saving Bikini Bottom: The Sandy Cheeks Movie]]''. [[File:P1000362.jpg|thumb|150px|Pa Cheeks in ''Hooray for Dads!'']]
*'''Grandpa Cheeks''': mentioned only in Mooncation.
*'''[[Ma Cheeks]]''' - Sandy and Randy's mother, who appears in a photo in "Surf N' Turf." According to Sandy in the game ''[[SpongeBob's Boating Bash]]'', Ma Cheeks once said to Sandy, "Karate them with kindness." She also appears in ''[[Saving Bikini Bottom: The Sandy Cheeks Movie]]''.
*WoodChuck Cousins: mention only in [[Squrriel Records]]
*'''[[Hazel Nutt]]''' - Sandy's maternal aunt, who appears in ''[[SpongeBob Comics No. 60]]''.
{{characters}}
*'''[[Earl Cheeks]]''' - Sandy's uncle, who appears in a flashback in "[[Lake Crashers]]."
*'''[[Sandy Cheeks]]''' - A squirrel who lives in an air-filled glass [[Sandy Cheeks' treedome|treedome]] in [[Bikini Bottom]]. She is the daughter of Pa and Ma Cheeks.
*'''[[Randy Cheeks]]''' - Sandy's twin brother. He is mentioned in the episode "[[Rodeo Daze]]." He later makes his appearance in ''[[Saving Bikini Bottom: The Sandy Cheeks Movie]]''.
*'''[[Rosy Cheeks]]''' - Sandy's sister, who appears in the episode "[[Sandy's Nutty Nieces]]."
*'''[[Macadamia]]''', '''[[Hazelnut]]''', and '''[[Pistachio]]''' - Rosy's three daughters who appear in the episode "[[Sandy's Nutty Nieces]]."
*'''[[Sandy's cousin|Unnamed cousin]]''' - A cousin of Sandy and Randy who is seen in the episode "[[Stanley S. SquarePants]]."[[File:Stanley S. SquarePants 168.png|thumb|right|150px|Sandy's unnamed cousin]]
*'''[[Rowdy Cheeks]]''' - One of Sandy's relatives who appears in ''[[Saving Bikini Bottom: The Sandy Cheeks Movie]]''.
*'''[[Rosie Cheeks (Saving Bikini Bottom: The Sandy Cheeks Movie)]]''' - One of Sandy's relatives who appears in ''[[Saving Bikini Bottom: The Sandy Cheeks Movie]]''
*'''[[Rosie Cheeks (Pest of the West)]]''' - One of Sandy's relatives who appears in the episode "[[Pest of the West]]."
*'''[[Sandy's Western ancestor]]''' - A western ancestor of Sandy who is seen in the "Pest of the West" short, "[[Saloon Door Sorrows]]." [[File:Western.png|thumb|150px|Western Ancestor]]
*'''Woodchuck cousins''' - Only seen in "[[Squirrel Record]]." One of them is named [[Earl Cheeks|Earl]].
Grandpa Cheeks - The paternal grandfather of Sandy, mentioned in "Mooncation." At some point in his life, he flew to the moon, being the first squirrel to fly to the moon.
