Violet Constance Jessop was an Irish-Argentine ocean liner stewardess and Voluntary Aid Detachment nurse in the early 20th century. She survived the sinking of both RMS Titanic in 1912 and sister ship HMHS Britannic in 1916, as well as having been aboard the eldest of the three ships of that class, RMS Olympic, when it collided with the British warship HMS Hawke in 1911.