Salinity and drought are significant abiotic stresses causing a considerable loss of seed and biomass yield in most commercial crops. Some of the most critical players in the abscisic acid pathway are drought responsive element binding (DREB) proteins that are a part of AP2/ethylene response factor transcription factors that bind to promoters of some family genes needed to be expressed under abiotic stresses. In this study, salt- and drought-tolerant maize plants were produced from immature maize embryos bombarded by the sorghum (Sorghum bicolor L.) DREB2 gene that is linked to hygromycin resistance (hpt) genes. The putative transgenic calli were transferred to an N6 medium containing 1 mg/L benzylaminopurine and 50 mg/L hygromycin. Regeneration was completed after 4 weeks on selective media under a 16/8 h light/dark condition at 25°C. Polymerase chain reaction (PCR) and reverse transcription-PCR approved the existence of upstream promoter (rd29a), hpt gene, and the expression of the DREB2 in transgenes up to the third generation (T2). It was found that the K+/Na+ ratio and the amount of proline as a screening indicator were higher in transgenic plants compared to their wild types. This result is a promising model to enhance maize tolerance to abiotic stressors.