Adelina Maria Boguș (née Cojocariu; born 4 September 1988) is a Romanian rower. She competed in the women's eight event at the 2012 and 2016 Summer Olympics, winning a bronze medal. She won gold in the women's eight at the 2009, 2010, 2014 and 2017 European Championships, silver at the 2009 World Championships and bronze at the 2010 World Championships and 2015 European Championships. In the women's double sculls, she won the bronze medal at the 2012 European Championships with Maria Diana Bursuc In the women's quadruple sculls, she won bronze at the 2008 European Championships with Ionelia Zaharia, Cristina Ilie and Roxana Cogianu. In the women's pair, she won a bronze at the 2007 European Championships with Nicoleta Albu.