Climate change poses significant threats to agriculture, affecting food security and sustainability worldwide. Sustainable nutrient management integrates innovative practices such as precision farming, organic amendments, enhanced efficiency fertilizers, and watersaving technologies to improve soil health and optimize nutrient use. Advanced solutions like biochar, nanofertilizers, and microbial inoculants enhance resilience against climate stress. In India, initiatives like National Mission for Sustainable Agriculture (NMSA), Pradhan Mantri Krishi Sinchayee Yojana (PMKSY) and Paramparagat Krishi Vikas Yojana (PKVY) support sustainable nutrient management to mitigate climate impacts. By adopting sustainable nutrient management practices, we can promote sustainable agricultural productivity, reduce environmental degradation, and ensure long-term food security with changing climate.