This is a list of the tallest buildings in Maine over 100 ft from ground level.
Tallest buildings
| Rank | Name | Picture | Height
ft (m) |
Floors | Year | City | Notes |
|---|---|---|---|---|---|---|---|
| 1 | Saint Joseph's Church | 
|
235 (72) | 3 | 1870 | Biddeford | Church |
| 2 | Agora Grand Event Center | 
|
220 (67) | 3 | 1890 | Lewiston | Event Center |
| 3 | The Casco | 
|
204.5 (62.3) | 18 | 2023 | Portland | Apartments |
| 4 | Cathedral of the Immaculate Conception | 
|
204 (62) | 1869 | Portland | Church | |
| 5 | Miller Library | 
|
185 (56) | 3 | 1832 | Waterville | College |
| 6 | Maine State House | 
|
185 (56) | 4 | 1832 | Augusta | Government |
| 7 | Lewiston City Hall | 
|
185 (56) | 3 | 1892 | Lewiston | Government |
| 8 | Franklin Towers | 
|
175 (53) | 16 | 1969 | Portland | Apartments |
| 9 | Back Bay Tower |  |
172 (52) | 16 | 1997 | Portland | Apartments |
| 10 | Time and Temperature Building | 
|
170 (52) | 14 | 1924 | Portland | Office |
| 11 | Basilica of Saints Peter and Paul | 
|
168 (51) | 1905 | Lewiston | Church | |
| 12 | Coles Tower (Bowdoin College) |  |
150 (46) | 16 | 1964 | Brunswick | Dormitory |
| 13 | One City Center | 
|
139 (42) | 13 | 1987 | Portland | Office |
| 14 | 84 Marginal Way | 
|
135 (41) | 9 | 2008 | Portland | Office |
| 15 | Fidelity Trust Building | 
|
135 (41) | 10 | 1909 | Portland | Office |
| 16 | Portland City Hall | _City_Hall_at_dusk.jpg)
|
130 (40) | 4 | 1912 | Portland | Government |
| 17 | Verizon Building | 118 (36) | 7 | 1930 | Bangor | Office | |
| 18 | DoubleTree by Hilton Hotel Portland, ME (East Tower) | 115 (35) | 9 | 1973 | South Portland | Hotel | |
| 19 | One Monument Square | 110 (34) | 10 | 1970 | Portland | Office | |
| 20 | Key Plaza | 110 (34) | 9 | 1988 | Augusta | Office |
Footnotes
- "Bells to toll again at St. Joseph Church". The Portland Press Herald. 8 August 2017. Retrieved 2021-06-29.
- "St. Patrick's Church". The Lewiston Daily Sun. Retrieved 2014-06-13.
- ^ "Tallest Buildings in Augusta". Archived from the original on July 25, 2020. Retrieved July 25, 2020.
- "Lewiston, ME - Official Website - City Hall History". www.lewistonmaine.gov. Retrieved 2017-04-21.
- "Portland". Emporis. Archived from the original on March 4, 2016. Retrieved 2022-05-02.
- "Lachance.org - St's Peter & Paul Basilica, Lewiston, ME". www.lachance.org. Retrieved 2017-04-21.
- "Bowdoin Magazine Vol. 86, No. 1, Fall 2014 by Bowdoin Magazine - Issuu".
- "Lost Horizon | PORTLAND MAGAZINE - Part 3". 24 March 2011.