Kathleen MacInnes, or Caitlin NicAonghais in Scottish Gaelic, (born 30 December 1969) is a Scottish singer, who performs primarily in Scottish Gaelic.^[1] She is a native of South Uist, Outer Hebrides, Scotland, and lives in Glasgow with her partner and three sons.^[2] In 2010, she appeared on the soundtrack to the Ridley Scott film Robin Hood.^[3][4]

• Òg-Mhadainn Shamhraidh (Summer Dawn) (2006)
• Cille Bhrìde (Kilbride) (2012)

• Iain MacDonald & Iain MacFarlane – The First Harvest (2002)
• Maggie MacInnes – Òran na Mnà (A Woman's Song) (2006)
• Julie Fowlis – Cuilidh (2007)
• Griogair Labhruidh – Dail-riata (2007)
• Margaret Stewart [1] - Togaidh mi mo Sheòlta (2007)
• Deoch 'n' Dorus – The Curer (2008)
• Blair Douglas – Stay Strong (Bithibh Laidir / Rester Fort) (2008)
• Flying Fiddles – Flying Fiddles (2009)
• Marc Streitenfeld – Robin Hood (Soundtrack) (2010)
• Seudan – Seudan (2011)
• Salsa Celtica – The Tall Islands (2014)
• Niteworks – Maraiche (2015)
• Trail West – Rescattermastered (2016)

• An Ceasnachadh: The Interrogation of a Highland Lass (2000)
• Seachd: The Inaccessible Pinnacle (2007)

• Speaking our Language (1992–1996)
• Machair (1992–1998)
• Bannan / The Ties that Bind (2014)
• Gaol @ Gael (2014)

• Scots Trad Music Awards: Gaelic Singer of the Year (2006)