Category:Buildings and structures in Sussex County, Delaware

• Buildings and structures in Lewes, Delaware‎ (1 C, 12 P)
• Buildings and structures in Georgetown, Delaware‎ (1 C, 10 P)
• Buildings and structures in Milford, Delaware‎ (1 C, 1 P)

C

• Churches in Sussex County, Delaware‎ (18 P)

H

• Houses in Sussex County, Delaware‎ (3 C, 37 P)

M

• Museums in Sussex County, Delaware‎ (7 P)

N

• National Register of Historic Places in Sussex County, Delaware‎ (145 P)

S

• Schools in Sussex County, Delaware‎ (1 C, 6 P)

T

• Transportation buildings and structures in Sussex County, Delaware‎ (1 C, 6 P)

A

• Abbott's Mill

B

• Bayhealth Medical Center
• Baywood Greens
• Beebe Healthcare
• Bridgeville Public Library
• Building at 200–202A High Street
• Building at 218 High Street
• Building at High and Cannon Streets
• Burton Hardware Store
• Burton–Blackstone–Carey Store

C

• Chipman Potato House
• Chipman's Mill
• Collins Potato House

D

• Delaware Coastal Airport
• Delaware International Speedway
• Dickerson Potato House
• Dogfish Head Brewery

E

• Ellendale State Forest Picnic Facility

F

• First National Bank of Seaford
• Fort Miles
• Funland, Rehoboth Beach

H

• Hearn and Rawlins Mill
• Hearn Potato House
• Highball Signal
• E. L. Hitch Potato House

I

• Indian River Life-Saving Station

J

• J. W. Cox Dry Goods Store

L

• Laurel Airport (Delaware)

M

• Milford station (Delaware)
• Moore Potato House

N

• Nassau Valley Vineyards

O

• Old Bridgeville Fire House

P

• Phillips Potato House
• Portsville Lighthouse

R

• Ralph Potato House
• Redden Forest Education Center
• Rider Potato House

S

• Scott's Store
• Stanley Potato House
• Sussex Correctional Institution
• Sussex National Bank of Seaford

T

• Teddy's Tavern

U

• US 13 Dragway

W

• Warren's Mill
• West Potato House
• Woman's Christian Temperance Union Fountain
• Wright Potato House