This study meta-synthesize significant findings of relevant studies that have incorporated sign language into an inclusive classroom. The studies related to sign language in an inclusive classroom from 2014-2021 with the use of a set inclusion and exclusion criteria have screened and included nineteen (19) studies. The included studies were collected from Publish or Perish Software and were organized using Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) flow diagram.