Tibbot may refer to:
Tibbot na Long Bourke, 1st Viscount Mayo was an Irish peer and parliamentarian. A prominent member of the MacWilliam Burkes of County Mayo, Tibbot was a Member of the Irish House of Commons and was later created the first Viscount Mayo. His successful life followed, and usefully illustrates, the difficult transition for Irish aristocrats from the traditional Gaelic world during the Tudor conquest of Ireland.
Seaán mac Oliver (John) Bourke, 17th Mac William Íochtar was an Irish noble who was created Baron Ardenerie (1580).
Richard "the Iron" Bourke, 18th Mac William Íochtar, was an Irish chieftain and noble.
Edmond Albanach de Burgh, 1st Mac William Íochtar was an Irish chieftain and noble who established himself as the most powerful lord in Connacht west of the Shannon.
Mac William Íochtar, also known as the Mayo Burkes, were a fully Gaelicised branch of the Hiberno-Norman House of Burgh in Ireland. Mayo covered much of the northern part of the province of Connacht and the Mac William Íochtar functioned as a regional king and received the White Rod. The title was a successor office to the Lord of Connacht which ended upon the assassination of William Donn de Burgh, 3rd Earl of Ulster, in June 1333.
Edmund na Féasóige de Búrca, 4th Mac William Íochtar was an Irish chieftain and noble who was lord of Lower (North) Connacht, Ireland.
Tomás Óg de Búrca, 5th Mac William Íochtar was an Irish chieftain and noble who was lord of Lower (North) Connacht, Ireland.
Theobald Bourke, 8th Mac William Iochtar was an Irish chieftain and noble who succeeded his cousin as lord of Lower (North) Connacht, Ireland.
Ricard Bourke, 9th Mac William Íochtar was an Irish chieftain and noble who was lord of Lower (North) Connacht, Ireland.
Edmond de Búrca, 12th Mac William Íochtar was an Irish chieftain and noble who was lord of Lower (North) Connacht, Ireland.
Meiler (Miles) Bourke, 11th Mac William Íochtar was an Irish chieftain and noble who was lord of Lower (North) Connacht, Ireland.
Seaán an Tearmainn Bourke, 13th Mac William Íochtar was an Irish chieftain and noble.
Theobald mac Uilleag Bourke, 14th Mac William Íochtar was an Irish chieftain and noble.
David de Búrca, 15th Mac William Íochtar was an Irish chieftain and noble.
Ricard mac Seaán an Tearmainn Bourke, 16th Mac William Íochtar was an Irish chieftain and noble.
Richard Bourke, 19th Mac William Íochtar was an Irish chieftain and noble.
William "the Blind Abbot" Bourke, 20th Mac William Íochtar was an Irish chieftain and noble.
Tibbot MacWalter Kittagh Bourke, 21st Mac William Íochtar was the first and last person to hold that title following its restoration. He was inaugurated at Kilmaine by Hugh Roe O'Donnell in December 1595 to secure Mayo for the rebel Irish Alliance during the Nine Years' War. His rule was opposed by many Bourke nobles, most notably by his arch-rival, the loyalist chief Tibbot na Long Bourke. The two men fought for supremacy over the MacWilliam Lordship throughout the war and control of the area changed hands on numerous occasions. Following Kittagh's flight to Spain in 1602, the MacWilliam chieftainship was abolished yet again, and Tibbot na Long would thereafter be made Viscount Mayo.
Richard "the Devils Hook" Bourke, 22nd Mac William Íochtar was an Irish chieftain and noble.
Bourke an Anglo-Norman Irish surname, a variant of the surname Burke, deriving from the ancient Anglo-Norman and Hiberno-Norman noble dynasty, the House of Burgh. In Ireland, the descendants of William de Burgh (c.1160–1206) had the surname de Burgh which was gaelicised in Irish as de Búrca and over the centuries became Búrc then Burke and Bourke.