Category:Buildings and structures in New Haven County, Connecticut

• Buildings and structures in Ansonia, Connecticut‎ (7 P)
• Buildings and structures in Branford, Connecticut‎ (1 C, 7 P)
• Buildings and structures in Derby, Connecticut‎ (10 P)
• Buildings and structures in Guilford, Connecticut‎ (1 C, 5 P)
• Buildings and structures in Hamden, Connecticut‎ (20 P)
• Buildings and structures in Meriden, Connecticut‎ (15 P)
• Buildings and structures in Milford, Connecticut‎ (19 P)
• Buildings and structures in New Haven, Connecticut‎ (9 C, 81 P)
• Buildings and structures in Wallingford, Connecticut‎ (12 P)
• Buildings and structures in Waterbury, Connecticut‎ (1 C, 35 P)
• Buildings and structures in West Haven, Connecticut‎ (8 P)

C

• Cemeteries in New Haven County, Connecticut‎ (7 P)
• Churches in New Haven County, Connecticut‎ (1 C, 15 P)

H

• Houses in New Haven County, Connecticut‎ (3 C, 23 P)

L

• Libraries in New Haven County, Connecticut‎ (1 C, 7 P)

M

• Museums in New Haven County, Connecticut‎ (1 C, 19 P)

N

• National Register of Historic Places in New Haven County, Connecticut‎ (1 C, 203 P)

S

• Schools in New Haven County, Connecticut‎ (2 C, 42 P)
• Sports venues in New Haven County, Connecticut‎ (1 C, 9 P)

T

• Transportation buildings and structures in New Haven County, Connecticut‎ (4 C, 4 P)

U

• Universities and colleges in New Haven County, Connecticut‎ (1 C, 12 P)

C

• Cheshire Correctional Institution

M

• Manson Youth Institution

S

• Salem School (Naugatuck, Connecticut)
• Shepaug Dam
• Southbury Training School
• Stevenson Dam Hydroelectric Plant

U

• United States Post Office–Naugatuck Main