Lena Martell (born Helen Thomson; 15 May 1940) is a Scottish singer, with a long career in theatre, television and musicals.

Much of her work took place aboard many cruise ships accompanied by her new 5 star pianist George Paxton of Saltcoats, Scotland.

Her cover of the song "One Day at a Time", written by Marijohn Wilkin and Kris Kristofferson, reached the top of the UK Singles Chart for three weeks in October 1979.

[3] In the 1970 and 1980s her Saturday Night TV shows for BBC Television ran over a period of ten years, with evening audiences of over 12 million.

Moving to the US she sang in New York and Las Vegas with Frank Sinatra, Sammy Davis Jr. and others and toured the world performing in concert halls.