Newspapers
All Sligo newspapers dating from the late 18th century to the present are represented in the collection. Only one – the Sligo Champion – has an unbroken run from the 19th century (1836) to the present. Many of the newspapers are in hard copy bound format, most others are on microfilm.

| Newspaper Holdings | Years | Format |
|---|---|---|
| The Sligo Champion | 1836 - 1969 | Microfilm |
| 1970 - 2009 | Bound | |
| 2010 | Loose | |
| 1983 | Microfilm | |
| 1986-1990 (September-December in 1990) | Microfilm | |
| 1991 - 2005 | Microfilm | |
| The Sligo Post | 2007 - 2009 | Bound |
| 2010 | Loose | |
| 1989 - 1997 | Loose | |
| The Sligo Weekender | 1997 - 2009 | Bound |
| 2010 | Loose | |
| The Sligo Independent | 1855-1856 | Bound |
| 1856 | Microfilm | |
| 1857-1859 | Bound | |
| 1860-1870 | Microfilm | |
| 1875-1900 | Microfilm | |
| 1901-1903 | Bound | |
| 1904-1906 | Microfilm | |
| 1907-1919 | Bound | |
| 1920-1923 | Microfilm | |
| 1924-1959 | Bound | |
| Sligo Chronicle | 1850-1887 | Bound |
| 1888 | Microfilm | |
| 1888-1890 | Bound | |
| 1891-1893 | Microfilm | |
| Sligo Guardian | 1849-1850 | Microfilm |
| Sligo Observer | 1828-1831 | Microfilm |
| Sligo Journal | 1822 and 1825 | Bound |
| 1828-1866 | Microfilm | |
| Sligo Star | 1899-1902 | Microfilm |
| Sligo Times | 1909-1914 | Microfilm |
| Sligo Nationalist | 1913-1920 | Microfilm |
| The Connachtman | 1920-1922 | Bound |
| 1924-1925 | Bound | |
| Western Journal / Sligo Journal | 1979-1983 | Bound |
