Reducing post-harvest losses and increasing the shelf life of agricultural products leads to reduced production costs. Edible coatings are used to improve fruit quality and increase the shelf-life of horticultural commodities. Therefore, this study aims to investigate the possible effect of edible coatings, including tragacanth gum (TG), Eremurus extract (EE) and tragacanth+Eremurus at 0, 7.5, 10, and 12.5 g L−1, on the fruit quality of 'Takdaneh Mashhad' sweet cherry cultivar. Fruits were immersed in the treatment solutions for 3 min and air dried. Then after weighing and labeling, they were collected in fruit baskets and transferred to a cold storage at 0 ± 1°C and 85 to 90% relative humidity. These fruits were taken out of the cold storage at the beginning of the experiment and after 15, 30, and 45 days for measuring fruit weight loss, fruit firmness, soluble solids content (SSC), pH, titratable acidity, total phenolic content, polyphenol oxidase enzyme activity, vitamin C, fruit-edible quality, fruit color, and decay index. According to the results, fruits coated with 12.5 g L−1 TG and also 12.5 g L−1 EE coatings individually showed reduction in weight loss compared to the control treatment. These two treatments increased the qualitative appearance of the fruit such as fruit firmness, color and vitamin C compared to the control fruits. All coating treatments reduced decay index. The present study was the first study to investigate the effect of Eremurus alone or in combination with tragacanth gum on the physicochemical properties of sweet cherry fruit. [ABSTRACT FROM AUTHOR]