Oak Hill Gallery. | Oak Hill Community Gallery.

(by 2008)

Community gallery. Located: Australia (VIC).

Object Gallery.

(by 2003)

Commercial gallery. Located: Australia (NSW).

Craft and design objects

Ocean Street Art Gallery.

(by 1990)

Gallery. Located: Australia (SA).

Oceanic Art Gallery

(active by 2000)

Commercial gallery. Located: Australia (NSW).

Ochre Gallery + Mix.

(by 2005)

Commercial gallery. Located: Australia (VIC).

Oculus Gallery.

(active by 1987)

Gallery. Located: Australia (VIC).

Oddfellows' Hall

(1879)

Exhibition venue. Located: Australia (TAS).

Off The Beaten Track Gallery.

(1971)

Commercial gallery. Located: Australia (SA).

Off the Kerb gallery and studios.

(April 2007)

Located: Australia (VIC). Contemporary art gallery.

Founder and Director: Shini Pararajasingham

Old Bakery Gallery.

(active by 1982)

Commercial gallery. Located: Australia (NSW).

Works by contemporary craftspeople and designers

Old Clarendon Gallery.

(by 1990)

Commercial gallery. Located: Australia (SA).

Old Court Studio

(by 1899)

Old Gallery RoomTown Hall

(Town Hall, Brisbane, Queensland, Australia)

Exhibition venue. Located: Australia (QLD).

Old Lands Office

(by 1909)

Exhibition venue. Located: Australia (QLD).

Old Mill Gallery.

(1971)

Commercial gallerey. Located: Australia (SA).

Old Post Office Seymour.

(4 December 1992 – 30 June 2018)

Commercial gallery (Louise Barling & Garry Broderick). Located: Australia (VIC).

Old Royal George Hotel Gallery.

(2005)

Commercial gallery. Located: Australia (WA).

Contemporary art, artist's studios

Oldbank Gallery.

(by 1978)

Commercial gallery. Located: Australia (VIC).

OLOF Art Gallery.

(by 2008)

Gallery. Located: Netherlands.

Olsen

(November 2016)

Commercial gallery. Located: Australia (NSW).