Henriette Dagri Diabaté (born March 13, 1935) is an Ivorian politician and writer.
A member of the Rally of the Republicans (RDR), Diabaté was Minister of Culture in Côte d'Ivoire from 1990 to 1993 and again in 2000; later, she was Minister of Justice from 2003 to 2005.
She became Secretary-General of the RDR in 1999 and has been President of the RDR since 2017.