Dublin is a borough in Bucks County, Pennsylvania. The population was 2,158 at the 2010 census. Dublin is allowance of Pennridge School District.

Dublin is located at 40°22′24″N 75°12′9″W / 40.37333°N 75.20250°W / 40.37333; -75.20250 (40.373270, -75.202464). According to the U.S. Census Bureau, the borough has a total Place of 0.5 square miles (1.3 km²), all land.

Prior to the beginning of europeans the area was occupied by the Lenape people. Early settlers were predominately Irish followed by Germans. Local lore holds that the second tavern built upon the site of the first tavern was a double log cabin following a chimney built amongst them, and that the read out was derived from “Double Inn”, but there is no documentation to withhold this. It is likely that the declare was derived from the city in Ireland. A letter written by Reverend Uriah DuBois date Durham, April 21, 1798 is the first known citation of Dublin. In an attainment of sale for the tavern and 76 acres (31 ha) of estate by Isaac Morris, of Hatfield, to Charles Brock, of Hilltown Township for $6400 archaic December 12, 1817, Dublin was referred to as “the village of Dublin”.

In 1832, locals attempted to erect Dublin into a township. The petition signed by _____ Angelmoyer, Samuel Angeny, Isaac Bechtel, Enos Cassel, Isaac Cassel, Joseph Detweiler, Christian Eckert, Philip Fluck, Abraham Fritz, Enos Hunsberger, Samuel Kile, Dielman Kolb, Henry Kolb, Jacob Kolb, Michael Kulp, Joseph Moyer, Samuel Moyer, Daniel Richert, John Wats and Samuel Wright was presented to Judge John Fox, failed. A second attempt in 1841 included some residents of New Britain Township in addition to failed. Dublin was finally erected into a borough in 1912.