The list of shipwrecks in 1966 includes ships sunk, foundered, grounded, or otherwise lost during 1966.
January
2 January {{shipwreck list item 4 January {{shipwreck list item 6 January {{shipwreck list item 10 January {{shipwreck list item 11 January 14 January {{shipwreck list item 20 January {{shipwreck list item 21 January {{shipwreck list item 22 January {{shipwreck list item 23 January Unknown date ==February==
February
1 February 7 February 10 February 16 February 20 February {{shipwreck list item 20 February 25 February 27 February {{shipwreck list item 28 February Unknown date ==March==
March
2 March 4 March {{shipwreck list item 11 March {{shipwreck list item 12 March 16 March {{shipwreck list item 18 March 23 March {{shipwreck list item ==April==
April
3 April {{shipwreck list item 8 April 12 April {{shipwreck list item 13 April 14 April {{shipwreck list item 19 April 21 April {{shipwreck list item 26 April 26 April {{shipwreck list item ==May==
May
7 May 10 May {{shipwreck list item 11 May 14 May 17 May {{shipwreck list item 18 May {{shipwreck list item 24 May {{shipwreck list item 26 May {{shipwreck list item 28 May 30 May Unknown date {{shipwreck list item ==June==
June
1 June 2 June 6 June 8 June 10 June {{shipwreck list item 16 June {{shipwreck list item 19 June 25 June {{shipwreck list item 26 June 28 June {{shipwreck list item 29 June ==July==
July
1 July 2 July 3 July 5 July 8 July {{shipwreck list item 10 July 11 July {{shipwreck list item 12 July 13 July {{shipwreck list item 17 July 20 July 25 July 27 July 28 July 30 July {{shipwreck list item 31 July ==August==
August
2 August 8 August {{shipwreck list item 10 August 11 August {{shipwreck list item 14 August 17 August 23 August 27 August Unknown date {{shipwreck list item ==September==
September
1 September {{shipwreck list item 3 September 7 September {{shipwreck list item 11 September 12 September 13 September 14 September {{shipwreck list item 15 September 16 September 18 September 19 September 20 September {{shipwreck list item 25 September {{shipwreck list item 26 September 29 September ==October==
October
1 October 2 October 12 October 15 October 16 October {{shipwreck list item 18 October 23 October 24 October Unknown date ==November==
November
1 November 3 November 5 November 7 November 8 November 10 November 11 November {{shipwreck list item 13 November 14 November {{shipwreck list item 16 November 17 November 19 November 20 November {{shipwreck list item 25 November {{shipwreck list item 27 November {{shipwreck list item 28 November {{shipwreck list item 29 November 30 November Unknown date ==December==
December
1 December 2 December 7 December 8 December {{shipwreck list item 11 December {{shipwreck list item 12 December {{shipwreck list item 15 December 18 December {{shipwreck list item 19 December 30 December {{shipwreck list item 31 December ==Unknown date==
Unknown date
{{shipwreck list item {{shipwreck list item ==References==