Cavanagh and Cavanagh was an architectural partnership in Australia. The partners were brothers Michael Cavanagh and James Cavanagh.
In 1900 Michael Cavanagh was joined by his younger brother, James as partners in the architectural practice, Cavanagh and Cavanagh. The firm had a long association with the Catholic Church, designing a number of hospitals, schools and churches.
1901: St Joseph's Boys' Orphanage (Clontarf Aboriginal College)
1902: P&O Hotel, Fremantle
1902: St Mary's Roman Catholic Church, Kalgoorlie
1902: Orient Hotel, Fremantle
1902 Manning Buildings & Chambers, Fremantle
1903: Redemptorist Monastery, North Perth
1909: Fremantle Fire Station
1909: St Anne’s Croatian Roman Catholic Church, North Fremantle
1915: St Brigid's Covent, North Perth
1923: Alterations and additions to St Mary's Cathedral, Perth
1923: Completion of St Patricks Church, Gympie
1923: St Patrick's Church, Katanning
1927: Major alternations to Tara House (Irish Club) in Brisbane
1929: Extensions to St. Mary's Catholic Church, South Brisbane
1931: Hibernian Hall, Roma, Queensland
1931: Mt Hawthorn Hotel (Paddington Ale House), Mt Hawthorn
1935: St Nicholas Russian Orthodox Cathedral, Brisbane
1937: Rostrevor Flats, Perth (now entrance to Mercedes College, Perth)
1937: Alterations and additions to Victoria Hotel, Toodyay
