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Pet Friendly Apartments for Rent in O'Fallon, IL

25 rentals

Green Door Apartments - Photo 1 of 1
Highly rated
3D tour

4h ago

8.1

Very good

Green Door Apartments

101 Adeline Dr, Belleville, IL 62221

Dogs and cats ok | Oven

1–2 beds

1 bath

$1,000–$1,100

Apartment for rent

Storyboard on Rockwood - Photo 1 of 1
Rent special

9h ago

8.5

Very good

Storyboard on Rockwood

2213 Rockwood Dr, Belleville, IL 62221

Dogs and cats ok | Outdoor space | Carpet

1–3 beds

1–2 baths

$1,040–$1,540

Apartment for rent

Top amenities
Carpet
Concierge Service
Garage Parking
In-Unit Laundry
On-Site Laundry
Shadow Ridge Apartments - Photo 1 of 1

1d ago

8.3

Very good

Shadow Ridge Apartments

1730 Shadow Ridge Ct, Belleville, IL 62221

Dogs and cats ok | In-unit laundry | Oven

1–2 beds

1 bath

$1,125–$1,350

Apartment for rent

Top amenities
In-Unit Laundry
537 Vicksburg Dr - Photo 1 of 1

1d ago

Pet Friendly Belleville condo for rent in Belleville

A wonderful place to call hone.

537 Vicksburg Dr, Belleville, IL 62221

Dogs and cats ok | Outdoor space | Carpet

2 beds

1 bath

$1,130

Condo for rent

Available Jan 1

Top amenities
Cable
Dishwasher
Hardwood Floor
In-Unit Laundry
Microwave
On-Site Laundry
631 Vicksburg Dr - Photo 1 of 1

1d ago

Pet Friendly Belleville condo for rent in Belleville

631 Vicksburg Dr, Belleville, IL 62221

Dogs and cats ok | Carpet | On-site laundry

1 bed

1 bath

$925

Condo for rent

Available Dec 1

Top amenities
Assigned Parking
Cable
Hardwood Floor
Microwave
On-Site Laundry
3216 W Main St - Photo 1 of 1

3d ago

Pet Friendly Belleville house for rent in Belleville

3216 W Main St, Belleville, IL 62226

Dogs and cats ok | Outdoor space | Carpet

3 beds

1 bath

$1,700

House for rent

Available Nov 1

Top amenities
Carpet

Nearby rental good for eco-living

Nearby rental good for pet owners

St. Clair Village - Photo 1 of 1

3d ago

9.5

Excellent

St. Clair Village

409 Carlyle E, Belleville, IL 62221

Dogs and cats ok

2–4 beds

1–2 baths

$1,070–$1,685

Apartment for rent

Call

223 Anderson Ln #A - Photo 1 of 1

5d+ ago

Pet Friendly Belleville condo for rent in Belleville

223 Anderson Ln #A, Belleville, IL 62221

Dogs and cats ok | Outdoor space | Carpet

2 beds

1 bath

$1,160

Condo for rent

Available Oct 18

Top amenities
Carpet
Dishwasher
Hardwood Floor
Microwave
On-Site Laundry
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Brand New Townhomes on Luan Drive / Mascoutah - Photo 1 of 1

5d+ ago

8.5

Very good

Brand New Townhomes on Luan Drive / Mascoutah

9601-9629 9601,9605,9609,9613,9617,9621,9625,9629 LUAN DRIVE, Mascoutah, IL 62258

Dogs and cats ok | In-unit laundry | Dishwasher

2 beds

1 bath

$1,350

Apartment for rent

Top amenities
In-Unit Laundry
Falcon Place Townhomes - Photo 1 of 1

5d+ ago

8.1

Very good

Falcon Place Townhomes

9701 Luan Dr, Mascoutah, IL 62258

Dogs and cats ok

2 beds

1 bath

$1,450

House for rent

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Find sweet deals near O'Fallon

These rentals are 10%-30% cheaper than the local average price for similar rentals.

$1,295

Belleville

$1,380–$1,685

Belleville

$1,450

Belleville

26 Sarpy Rd - Photo 1 of 1

5d+ ago

8.3

Very good

26 Sarpy Rd

26 Sarpy Rd, Belleville, IL 62221

Dogs and cats ok

2 beds

1 bath

$950

Apartment for rent

232 N Hesperia St - Photo 1 of 1

5d+ ago

Pet Friendly Collinsville house for rent in Collinsville

232 N Hesperia St, Collinsville, IL 62234

Dogs and cats ok | Outdoor space

4 beds

2 baths

$1,650

House for rent

Available Aug 25

301 N Main St #75 - Photo 1 of 1

5d+ ago

Pet Friendly O'Fallon house for rent in O'Fallon

$1 - $1000!!! Mobile Homes Priced To Sell!!

301 N Main St #75, O'Fallon, IL 62269

Dogs and cats ok | Carpet | On-site management

3 beds

2 baths

$655

House for rent

Available Oct 1

Top amenities
On-Site Management
308 Biggs Dr #D - Photo 1 of 1

5d+ ago

Pet Friendly Belleville house for rent in Belleville

308 Biggs Dr #D, Belleville, IL 62221

Dogs and cats ok | Outdoor space | In-unit laundry

2 beds

1 bath

$1,075

House for rent

Available Oct 17

Top amenities
Air Conditioning
Assigned Parking
In-Unit Laundry
On-Site Laundry
Storage
8 W Monroe St - Photo 1 of 1

5d+ ago

Pet Friendly Belleville house for rent in Belleville

3 Bed 1 Bath Home in Belleville | Available 09/10| $1475/mo

8 W Monroe St, Belleville, IL 62220

Dogs and cats ok | Hardwood floor | In-unit laundry

3 beds

1 bath

$1,475

House for rent

Available Sep 10

Top amenities
In-Unit Laundry
411 N Aurora St - Photo 1 of 1

5d+ ago

Pet Friendly Collinsville house for rent in Collinsville

Dogs and cats ok

3 beds

1 bath

$1,500

House for rent

401 N Douglas Ave - Photo 1 of 1

5d+ ago

Our team has verified this company

Verified

401 N Douglas Ave, Belleville, IL 62220

Dogs and cats ok | Carpet | Storage

3 beds

1 bath

$1,295

House for rent

1210 N Charles St - Photo 1 of 1

5d+ ago

Pet Friendly Belleville house for rent in Belleville

1210 N Charles St, Belleville, IL 62221

Dogs and cats ok

3 beds

1 bath

$1,550

$1,450

Price drop

House for rent

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121 Saint Louis Rd #1 - Photo 1 of 1

5d+ ago

Pet Friendly Collinsville apartment for rent in Collinsville

Dogs and cats ok | Carpet | On-site laundry

2 beds

1 bath

$895

Apartment for rent

Top amenities
On-Site Laundry
115 Alice Dr - Photo 1 of 1

5d+ ago

Pet Friendly O'Fallon house for rent in O'Fallon

Dogs and cats ok | Outdoor space | Carpet

3 beds

1 bath

$1,700

House for rent

Available Nov 14

Top amenities
Ceiling Fan
Hardwood Floor
On-Site Laundry
3311 W Main St - Photo 1 of 1

5d+ ago

Pet Friendly Belleville house for rent in Belleville

3311 W Main St, Belleville, IL 62226

Dogs and cats ok | Outdoor space | Carpet

3 beds

2 baths

$1,995

House for rent

Top amenities
Carpet
Dishwasher
Garage Parking
Hardwood Floor
In-Unit Laundry
On-Site Laundry
100 Gettysburg Rd #C - Photo 1 of 1

5d+ ago

Pet Friendly Belleville condo for rent in Belleville

100 Gettysburg Rd #C, Belleville, IL 62226

Dogs and cats ok | Outdoor space | Carpet

2 beds

1 bath

$1,150

Condo for rent

Available Sep 8

304 Biggs Dr #D - Photo 1 of 1

5d+ ago

Pet Friendly Belleville house for rent in Belleville

304 Biggs St - D

304 Biggs Dr #D, Belleville, IL 62221

Dogs and cats ok | Outdoor space | In-unit laundry

2 beds

1 bath

$1,075

House for rent

Available Oct 3

Top amenities
In-Unit Laundry
319 W Main St - Photo 1 of 1

5d+ ago

Pet Friendly house for rent in Mascoutah

319 W Main St, Mascoutah, IL 62258

Dogs and cats ok | Air conditioning | Oven

2 beds

1 bath

$1,295

House for rent

112 Sunnyside St #B - Photo 1 of 1

5d+ ago

Pet Friendly O'Fallon condo for rent in O'Fallon

112 Sunnyside St #B, O'Fallon, IL 62269

Dogs and cats ok | Carpet | In-unit laundry

2 beds

1 bath

$1,595

Condo for rent

Available Apr 19

Top amenities
Fireplace
Garage Parking
In-Unit Laundry
On-Site Laundry
Showing 1 - 25 of 25 results
Home > Apartments in O'Fallon > O'Fallon Pet friendly Apartments For Rent
Updated: October 24, 2025

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Looking for pet friendly apartments in O'Fallon, IL near you?

🐱PetsDog, cat, and other pet policies vary by owner and individual listing
🌇Pet friendly rentals25
💰Best rent deal301 N Main St #75
✨Popular amenities, ,
🧦In-unit laundry
🍽With dishwasher
🏠With photos

For more in depth rent prices, check out our O'Fallon, IL rent data, which covers average and median rents in O'Fallon, IL.

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