Libraries in Brentwood, NY
| Grant Campus Library (631) 851-6740 | Brentwood, NY 11717 1001 Crooked Hill Rd | Call NowDetails |
| Central Islip Public Library (631) 234-9333 | Central Islip, NY 11722 4.8 mi 33 Hawthorne Ave | Call NowDetails |
| Hauppauge Public Library (631) 979-1600 | Hauppauge, NY 11788 6.3 mi 1373 Veterans Hwy | Call NowDetails |
| Islip Public Library (631) 581-5933 | Islip, NY 11751 6.4 mi 71 Monell Ave | Call NowDetails |
| Deer Park Public Library (631) 586-3000 | Deer Park, NY 11729 6.6 mi 44 Lake Ave | Call NowDetails |
| Commack Public Library (631) 499-0888 | Commack, NY 11725 6.9 mi 18 Hauppauge Rd | Call NowDetails |
| Bay Shore-Brightwaters Public Library (631) 665-4350 | Brightwaters, NY 11718 7.7 mi 1 S Country Rd | Call NowDetails |
| East Islip Public Library (631) 581-9200 | East Islip, NY 11730 7.9 mi 381 E Main St | Call NowDetails |
| North Babylon Public Library (631) 669-4020 | North Babylon, NY 11703 8.6 mi 815 Deer Park Ave | Call NowDetails |
| Oakdale Campus Library (631) 244-3282 | Oakdale, NY 11769 9.3 mi 150 Idle Hour Blvd | Call NowDetails |
| Elwood Public Library (631) 499-3722 | East Northport, NY 11731 9.7 mi 1929 Jericho Tpke | Call NowDetails |
| Smithtown Special Library District (631) 360-2480 | Smithtown, NY 11787 10.2 mi 1 N Country Rd | Call NowDetails |
| West Islip Public Library (631) 661-7080 | West Islip, NY 11795 10.2 mi 3 Higbie Ln | Call NowDetails |
| Connetquot Public Library (631) 567-5079 | Bohemia, NY 11716 11.2 mi 760 Ocean Ave | Call NowDetails |
| Babylon Public Library (631) 669-1624 | Babylon, NY 11702 11.3 mi 24 S Carll Ave | Call NowDetails |
| West Babylon Public Library (631) 669-5445 | West Babylon, NY 11704 11.7 mi 211 Route 109 | Call NowDetails |
| Kings Pk Library (631) 269-9191 | Kings Park, NY 11754 11.8 mi 1 Church St | Call NowDetails |
| South Huntington Public Library (631) 549-4411 | Huntington Station, NY 11746 12.9 mi 145 Pidgeon Hill Rd | Call NowDetails |
| Harborfields Public Library (631) 757-4200 | Greenlawn, NY 11740 14.4 mi 31 Broadway | Call NowDetails |
| Half Hollow Hills Community Library (631) 421-4535 | Melville, NY 11747 14.4 mi 510 Sweet Hollow Rd | Call NowDetails |