Rex L. Repass is a US-based public opinion and marketing research executive. He is president of Research America Inc., headquartered in Newtown Square, Pennsylvania with offices in Cincinnati, Ohio and throughout the US. Research America Inc. acquired R.L. Repass & Partners, Inc. (dba REPASS®) in 2016. In 2015 and 2016, Inc. magazine selected the REPASS firm as one of the fastest growing, privately held companies in the US.