Dogs for adoption in O Fallon, Illinois
17 dogs waiting near O Fallon
Adoptable dogs near O Fallon, Illinois. Filter by age, size, and household fit.
17 dogs are listed in and around O Fallon right now, from 1 shelter or rescue across St. Clair County. The nearest larger group is Belleville, about 10 miles away, with 14 waiting.
Breed
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Waiting longest
Listed since July 2026Darla
American Staffordshire Terrier / Mixed
O Fallon, IL
Listed since July 2026Dart (from Stranger Things)
Pit Bull Terrier
O Fallon, IL
Listed since July 2026Dumpling
Shar Pei / Golden Retriever
O Fallon, IL
Listed since July 2026Holden aka Harlan
Pit Bull Terrier
O Fallon, IL
13 dogs match your filters
Waiting 6 daysVida
Feist / Beagle / Mixed
O Fallon, IL
Waiting 6 daysTiramisu
Rat Terrier / Jack Russell Terrier
O Fallon, IL
Waiting 6 daysTango
Boxer / Pit Bull Terrier
O Fallon, IL
Waiting 6 daysSweetie
Beagle / Pit Bull Terrier
O Fallon, IL
Waiting 6 daysPaco
Terrier
O Fallon, IL
Waiting 6 daysMacy
Hound
O Fallon, IL
Waiting 6 daysLinus
Pit Bull Terrier
O Fallon, IL
Waiting 6 daysLemon
Dalmatian
O Fallon, IL
Waiting 6 daysJid aka jeddy bear
Labrador Retriever / Pit Bull Terrier
O Fallon, IL
Waiting 6 daysHolden aka Harlan
Pit Bull Terrier
O Fallon, IL
Waiting 6 daysDumpling
Shar Pei / Golden Retriever
O Fallon, IL
Waiting 6 daysDart (from Stranger Things)
Pit Bull Terrier
O Fallon, IL
Waiting 6 daysDarla
American Staffordshire Terrier / Mixed
O Fallon, IL
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