Efva Katarina Attling, (born 18 February 1952) is a Swedish silversmith and jewellery designer.

In the early 1980s, she played in the band "X Models" and released the hit single Två av oss ("Two of us").^[1][2]

She worked as a professional model for twelve years after being spotted by Eileen Ford.^[3] She was also noted for being one of Sweden's best professional disco dancers.^[4][5]

Attling designed for Levi's and H&M and in the mid-1990s she started her own line of jewellery.^[6] Her pendant "Homo Sapiens" was worn by Madonna in 1999,^[7] and Meryl Streep is also known to wear her jewellery.^[8]

She has stores in Sweden, Norway, Finland and New York. The estimated turnover for her company was SEK 100 million in 2011.^[8]

Attling was married to pop singer/writer Niklas Strömstedt, with whom she has two children, from 1985 to 1995. She entered a civil union with Swedish pop singer Eva Dahlgren in 1996. They were married in 2009 after Sweden passed its gender neutral marriage law.

Attling has received a medal from the Royal Swedish Patriotic Society in April 2011 for distinguishing herself as an internationally known jewellery designer.^[9]