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Best Fast Food in Greenwich, CT

Quick, convenient, and close to home.

While Greenwich's reputation centers on upscale dining along Greenwich Avenue and waterfront establishments near Cos Cob harbor, the town's fast-casual scene delivers quality without pretension. Whether you're grabbing lunch between errands or seeking a quick bite after time at Greenwich Point Park, these restaurants offer genuine value and fresh ingredients that appeal to the Gold Coast's discerning palate. From coastal-inspired fare to international flavors, Greenwich's best fast-food options prove that quick service doesn't mean compromising on taste or standards.

Showing 8 top fast food restaurants in Greenwich, CT

#1
Refinery Kitchen
★ Featured
★★★★★5(26 reviews)

Still under the radar but hard to ignore — Refinery Kitchen carries a 5-star rating from its first customers in Greenwich. Closed Monday and Sunday. Check their website for hours and booking.

📍122 River Rd Ext, Cos Cob, CT 06807, USA
🕐 Saturday: 11:00 AM – 6:00 PM
Monday: Closed
Tuesday: 11:00 AM – 6:00 PM
Wednesday: 11:00 AM – 6:00 PM
Thursday: 11:00 AM – 6:00 PM
Friday: 11:00 AM – 6:00 PM
Saturday: 11:00 AM – 6:00 PM
Sunday: Closed
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#2
Burgers, Shakes & Fries
★★★★★4.7(633 reviews)

633 customers in Greenwich have reviewed Burgers, Shakes & Fries — their 4.7-star consensus speaks for itself. Call ahead to confirm availability.

📍302 Delavan Ave, Greenwich, CT 06830, USA
🕐 Saturday: 11:30 AM – 9:00 PM
Monday: 11:30 AM – 8:00 PM
Tuesday: 11:30 AM – 8:00 PM
Wednesday: 11:30 AM – 8:00 PM
Thursday: 11:30 AM – 8:00 PM
Friday: 11:30 AM – 9:00 PM
Saturday: 11:30 AM – 9:00 PM
Sunday: 12:00 – 3:00 PM
Visit Website ↗
#3
F.L.O.C. chicken sandwich, Breakfast, Lunch, Dinner, Salad, Eggs
★★★★★4.6(97 reviews)

F.L.O.C. chicken sandwich, Breakfast, Lunch, Dinner, Salad, Eggs earns 4.6 stars from its customers in Greenwich, based on 97 reviews. Visit their site for pricing and appointments.

📍116 E Putnam Ave, Greenwich, CT 06830, USA
🕐 Saturday: 8:00 AM – 4:00 PM
Monday: 8:00 AM – 8:00 PM
Tuesday: 8:00 AM – 8:00 PM
Wednesday: 8:00 AM – 8:00 PM
Thursday: 8:00 AM – 8:00 PM
Friday: 8:00 AM – 8:00 PM
Saturday: 8:00 AM – 4:00 PM
Sunday: 8:00 AM – 4:00 PM
Visit Website ↗
#4
maman
★★★★☆4.3(309 reviews)

A 4.3-star rating across 309 reviews makes maman a well-established presence among Greenwich fast food. Check their website for hours and booking.

📍98 Greenwich Ave, Greenwich, CT 06830, USA
🕐 Saturday: 8:00 AM – 6:00 PM
Monday: 7:30 AM – 6:00 PM
Tuesday: 7:30 AM – 6:00 PM
Wednesday: 7:30 AM – 6:00 PM
Thursday: 7:30 AM – 6:00 PM
Friday: 7:30 AM – 6:00 PM
Saturday: 8:00 AM – 6:00 PM
Sunday: 8:00 AM – 6:00 PM
Visit Website ↗
#5
Glory Days Diner
★★★★☆4.2(933 reviews)

A 4.2-star rating across 933 reviews makes Glory Days Diner a well-established presence among Greenwich fast food. Call ahead to confirm availability.

📍69 E Putnam Ave, Greenwich, CT 06830, USA
🕐 Saturday: 6:00 AM – 2:00 AM
Monday: 6:00 AM – 1:00 AM
Tuesday: 6:00 AM – 1:00 AM
Wednesday: 6:00 AM – 1:00 AM
Thursday: 6:00 AM – 1:00 AM
Friday: 6:00 AM – 2:00 AM
Saturday: 6:00 AM – 2:00 AM
Sunday: 6:00 AM – 1:00 AM
Visit Website ↗
#6
Wendy's
★★★★☆4.1(921 reviews)

921 customers have rated Wendy's in Greenwich, settling on a 4.1-star average. Visit their site for pricing and appointments.

📍422 West Putnam Avenue, Greenwich, CT 06830, USA
🕐 Saturday: 7:00 AM – 3:00 AM
Monday: 7:00 AM – 3:00 AM
Tuesday: 7:00 AM – 3:00 AM
Wednesday: 7:00 AM – 3:00 AM
Thursday: 7:00 AM – 3:00 AM
Friday: 7:00 AM – 3:00 AM
Saturday: 7:00 AM – 3:00 AM
Sunday: 7:00 AM – 3:00 AM
Visit Website ↗
#7
Taco Bell
★★★★☆4.1(570 reviews)

A 4.1-star rating across 570 reviews makes Taco Bell a well-established presence among Greenwich fast food. Check their website for hours and booking.

📍1371 E Putnam Ave, Old Greenwich, CT 06870, USA
🕐 Saturday: 7:00 AM – 2:00 AM
Monday: 7:00 AM – 2:00 AM
Tuesday: 7:00 AM – 2:00 AM
Wednesday: 7:00 AM – 2:00 AM
Thursday: 7:00 AM – 2:00 AM
Friday: 7:00 AM – 2:00 AM
Saturday: 7:00 AM – 2:00 AM
Sunday: 7:00 AM – 2:00 AM
Visit Website ↗
#8
McDonald's
★★★★☆4(855 reviews)

855 customers have rated McDonald's in Greenwich, settling on a 4-star average. Call ahead to confirm availability.

📍268 West Putnam Avenue, Greenwich, CT 06830, USA
🕐 Saturday: 5:00 AM – 1:00 AM
Monday: 5:00 AM – 1:00 AM
Tuesday: 5:00 AM – 1:00 AM
Wednesday: 5:00 AM – 1:00 AM
Thursday: 5:00 AM – 1:00 AM
Friday: 5:00 AM – 1:00 AM
Saturday: 5:00 AM – 1:00 AM
Sunday: 5:00 AM – 1:00 AM
Visit Website ↗

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