Karl-Martin Rammo

{{Short description|Estonian sailor (born 1989)}}

{{Use dmy dates|date=March 2023}}

{{Infobox sailor

| name = Karl-Martin Rammo

| birth_date = {{birth-date and age|6 June 1989}}

| birth_place = Tallinn, Estonia

| height = 190 cm

| weight = 82 kg

| classes = ILCA 7, ILCA 6, Zoom 8

}}

Karl-Martin Rammo (born 6 June 1989) is an Estonian sailor, born in Tallinn.{{cite web |url=http://www.london2012.com/athlete/rammo-karl-martin-1072644/ |title=Karl-Martin Rammo |website=London2012.com |publisher=London Organising Committee of the Olympic and Paralympic Games |archive-url=https://web.archive.org/web/20120730161326/http://www.london2012.com/athlete/rammo-karl-martin-1072644/ |archive-date=2012-07-30}}{{cite web |url=http://www.puri.ee/web/index.php?lang=et&page_id=1157 |title=Karl-Martin Rammo - Estonian Yacht Club |language=Estonian |website=puri.ee |archive-url=https://web.archive.org/web/20120610074512/http://www.puri.ee/web/index.php?lang=et |archive-date=2012-06-10}} He competed at the 2012 Summer Olympics in the Men's Laser class. He was the world champion in the Zoom 8 class in 2002. After the 2024 Summer Olympics, he retired from professional sports sailing.

At the 2016 Summer Olympics in Rio de Janeiro he competed in the Men's Laser class.{{Cite web |url=https://www.rio2016.com/en/athlete/karl-martin-rammo |title=RAMMO Karl-Martin |website=Rio2016.com |publisher=Rio 2016 Organising Committee for the Olympic and Paralympic Games |access-date=2016-08-25 |url-status=dead |archiveurl=https://web.archive.org/web/20160825034301/https://www.rio2016.com/en/athlete/karl-martin-rammo |archivedate=2016-08-25}} He was the flagbearer for Estonia during the Parade of Nations.{{Cite web |url=https://www.olympic.org/news/the-flagbearers-for-the-rio-2016-opening-ceremony |title=The Flagbearers for the Rio 2016 Opening Ceremony |website=Olympic.org |date=2016-08-16 |access-date=2016-08-25}}