The year 1711 in music involved some significant events.
Events
February 24 – The London premiere of Rinaldo by George Frideric Handel, the first Italian opera written for the London stage, at the Queen's Theatre, Haymarket. This is the first of at least 25 operas by Handel that will appear by 1739. John Walsh becomes Handel's regular printer beginning with the publication of Rinaldo.
April 3 – Possible premiere of Johann Sebastian Bach's St Mark Passion pastiche at the chapel of Wilhelmsburg Castle (two movements by Bach).