Samantha Allison "Sami" Whitcomb (born July 20, 1988) is an American-Australian professional basketball player for the Seattle Storm of the Women's National Basketball Association (WNBA).
She played college basketball for the University of Washington before spending the 2010 preseason with the Chicago Sky of the WNBA.
After two seasons in Germany, she arrived in Australia in 2013 where she joined the Rockingham Flames.
With the Flames, she became one of the WSBL's best players of the modern era, as she won a trio of MVP awards between 2013 and 2015 and led the Flames to back-to-back championships in 2014 and 2015.
After a standout season with the Perth Lynx in 2016–17, Whitcomb signed with the Seattle Storm in February 2017.
In 2018, Whitcomb became an Australian citizen and won a WNBA Championship with the Storm.