This study presents the draft genome sequences of four strains of rhizobacteria, namely, Bacillus cereus ADO11, Stenotrophomonas maltophilia NAA11, Acinetobacter pittii LAM11, and Serratia marcescens NSA15, which were isolated from maize soils and have the ability to stimulate plant growth. The genome assembly sizes for the strains were 4,476,462 bp, 4,731,402 bp, 4,080,875 bp and 4,959,744 bp, respectively.