Fruits that are rich in nutrients and have antioxidant properties are essentially required for human health. These fruits are quite demanding to use pharmaceutically to produce natural drugs. Tripura, a Northeast state of India, is abundant in wild edible fruits, the nutritional values of which have not yet been fully explored. The nutrient composition and antioxidant properties of 06 (six) wild edible fruits viz. Wild orange (Citrus macroptera), Chinese lard (Hodgsonia macrocarpa Cogn.), Madhabilata (Stixis suaveolens Roxb. Pierre), Wild small black Jamun (Syzygium assamicum), Indian coffee plum (Flacourtia jangomas Lour. Raeusch), and Gamboge (Garcinia gummi-gutta (L.) Robs) were explored and are reported in this paper. All the observations were statistically analyzed and properly presented here. The study reveals that wild orange (220.75 mg/100 g) and Indian coffee plum (223.25 mg/100 g) are vitamin C-rich fruits. Madhabilata has high protein content (0.744%), whereas Gamboge yields an energetic fruit (124.92 Kcal/100 g). The energy parameter has a good correlation with ash (correlation coefficient (r) = 0.68), TSS (r = 0.62), and protein (r = 0.83). Nutrient minerals (mg/100 g), in general, are found quite high in wild orange (Na, 170.4; K, 55.40; Mg, 61.53; Zn, 6.85; Cu, 6.25). There is a good correlation between Na and K (r = 0.58). Antioxidant activity (81.15 μmol/g) and metal chelating capacity (MCC) (39.45 mg/mL) are high in wild orange, and they have an excellent correlation (r = 0.97). It has quite a high value of total phenolic content (TPC) (303.89 mg GAE/g) and total flavonoid content (TFC) (36.78 mg QE/g) as well. TPC and TFC have good correlations with antioxidant parameters (r = 0.81 with TPC and 0.86 with TFC). Chloride (4.35 mg/100 g), nitrate (0.639 μg/100 g), and As(III) (0.27 mg/100 g) contents are found high in Indian coffee plum, Madhabilata, and Wild black Jamun, respectively. Principal component analysis (PCA) revealed that total sugar, zinc (Zn), manganese (Mn), and copper (Cu) are the important indicators to be given emphasis while studying the nutritional value of these minor fruits. Moreover, the results would provide a baseline database for the nutrient profile of these fruits as well as enhance awareness among the masses regarding the value of the fruit, which enhances and conserves the biodiversity of the forest area of Tripura.