Two years field experiment was carried out to assess the impact of three phosphorus application (P0; untreated control, 55.8 (P1) and 93.0 (P2) kg phosphorus pentoxide (P2O5) ha-1) and nano fertilizer treatments (i.e., untreated control; 500 ppm nano potassium (K1); 1000 ppm nano potassium (K2); 50 ppm nano boron (B1); 100 ppm nano boron (B2); 75 ppm nano iron (Fe1); 150 ppm nano iron (Fe2) on yield and quality parameters. The results revealed significant differences among phosphorus fertilizers levels, the increasing rate of P to 93.0 kg P2O5 ha-1 (P2) enhanced the number of pods plants-1, number of branches plants-1, seed index, pod yield, seed yield, protein yield and oil yield compared to control, during 2020 and 2021 seasons. Likewise, peanut plants treated with nano-boron at 100 ppm (B1) gave the highest value of number of pods plants-1, while, application of nano-Fe at 150 (Fe2) and 75 ppm (Fe1) gave the highest value of number of branches plants-1, on the other hand application of 1000 ppm nano potassium (K2) were achieve the highest values of seed index, pod, seed, protein and oil yield. The combinations of P and nano-fertilization of K, B, Fe, displayed significant effects on pods No. plants-1, branches No. plants-1 and seed index. Concerning the interaction between P2 and nano B2, recorded the highest number of pods plants-1. On the other hand, application of P2 with K2 recorded the highest values of seed index, pod and seed yield.