Inchicore (Irish: Inse Chór) is a suburb of Dublin, Ireland. Located approximately 5 kilometres (3.1 mi) west of the city centre, Inchicore was originally a small village separate from Dublin. The village developed around Richmond Barracks (built 1810) and Inchicore railway works (built 1846), before being incorporated into the expanding city bounds. Inchicore is a largely residential area and is home to the association football club St Patrick's Athletic FC.

Inchicore grew from a small village near a marsh on the River Camac at Inse Chór or Inse Chaoire. Some sources suggest that Inse Chaoire means "sheep island", referring to the spot where sheep were herded and watered outside Dublin city prior to market. Other sources, including the Placenames Database of Ireland, do not give a definitive source for the place name.

In the late 19th century, the village developed into a significant industrial and residential suburb, due primarily to its engineering works and the west city tramway terminus. By the 20th century, Inchicore was incorporated into the administrative area of the expanding city.

The Great Southern and Western Railway, which began constructing its network in 1844, elected to site its workshops in the then countryside at Inchicore outside the built-up suburbs of Dublin. Between the years 1846 and 1848 several houses and a Workmans Dining Hall were built on Inchicore Road. As the works complex expanded in the nineteenth-century house building in Inchicore expanded with the works being the predominant employer.

Inchicore is the location of a large tram yard terminus and coachworks and the major engineering works of the Irish railway network are located here. These are still major employers among other industries and national distribution depots.^{[citation needed]}

5 kilometres (3.1 mi) west of the city centre, south of the River Liffey, west of Kilmainham, north of Drimnagh and east of Ballyfermot, most of Inchicore is in the Dublin 8 postal district; parts of the area extend into Dublin 10 and Dublin 12.

The townlands of Inchicore North and Inchicore South are located in the civil parish of St. James, in the Barony of Uppercross.

The River Camac enters Inchicore flowing northeast from the Landsdowne Valley in Drimnagh. It flows east through Inchicore, and on through Kilmainham and under Bow Bridge, falling into the River Liffey under Heuston Station. Much of its course is now culverted and covered by buildings. During the eighteenth century small industries, primarily paper and textiles, developed along the Camac, which at the time was characterised by water mills, water wheels and weirs. In the 18th century, mills at Goldenbridge (Glydon Bridge) were producing paper and flour. Much of the industrial archaeology has disappeared but remnants still exist in the area. Kilmainham Mills still exists and much of the machinery is still in place. Although derelict, as of March 2021, work was underway to restore the mill as a visitor attraction.