Nadia Dandolo (born 11 September 1962) is a former Italian long-distance runner, two-time it the top eight at European Championships (1990, 1992) and one at the European Indoor Championships (1991).
She won the silver medal in the 3000 metres at the 1991 Mediterranean Games. She competed at the IAAF World Cross Country Championships on six occasions, finishing in fifth place at the 1990 and 1992 editions. Her ninth-place finish at the 1982 competition in Rome earned her the women's team silver medal. She also won the Cinque Mulini cross country race in 1990.
She has continued running into the Masters division, winning the W50 5000 metres at the 2015 World Masters Athletics Championships, in a time superior to the winners in all three younger divisions (for women almost 18 years younger).
Dandolo won four national championships at individual senior level.