List of tallest buildings in Saint John, New Brunswick
Tallest buildings
This list ranks Saint John high-rises that stand at least 30 m (98 ft) tall, based on standard height measurement. This includes spires and architectural details but does not include antenna masts.

List of tallest buildings in Saint John, New Brunswick

Section Title: Tallest buildings
Table Section Text: This list ranks Saint John high-rises that stand at least 30 m (98 ft) tall, based on standard height measurement. This includes spires and architectural details but does not include antenna masts.

Rank	Building	Height	Floors	Completed	Notes

1	Brunswick Square	80.8 m (265 ft)	19	1976	An office building with 511,032 square feet (47,476.4 m2). It is the largest office building in New Brunswick in terms of square footage and second in Atlantic Canada behind the Maritime Centre in Halifax.

2	Saint John City Hall	55.2 m (181 ft)	15	1970	Office building with (165,000 square feet (15,300 m2)) of space.

3	Brunswick House	52 m (171 ft)	14	–	Office building with (103,000 square feet (9,600 m2)) of space.

4	Brentwood Tower	51 m (167 ft)	15	–

5	Admiral Beatty Complex	51 m (167 ft)	8	1925

6	Irving Building	50 m (160 ft)	14	1977

7	Saint John Hilton Hotel	43.2 m (142 ft)	12	1982	Hotel with 192 rooms.

8	Harbourside Senior Citizens Housing Complex	43 m (141 ft)	12	–

9	Stephenson Tower	41 m (135 ft)	11	–

10	Harbour Building	37 m (121 ft)	10	–	Office building.

11	Mercantile Centre	30 m (98 ft)	7	–	Office building with (106,600 square feet (9,900 m2)) of space.

12	Fort Howe Hotel and Convention Centre	30 m (98 ft)	10	–	Hotel with 135 rooms.

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