N 6 -methyladenosine (m 6 A) is the most abundant modification to mRNAs. Loss-of-function studies of main m 6 A regulators have indicated the role of m 6 A in pre-mRNA splicing. Recent studies have reported the role of splicing in preventing m 6 A deposition. Understanding the interplay between m 6 A and mRNA splicing holds the potential to clarify the significance of these fundamental molecular mechanisms in cell development and function, thereby shedding light on their involvement in the pathogenesis of myriad diseases.