Salinity is one of the most important factors limiting the growth of plants worldwide. According to available information, about one-third of the world' water agriculture is affected by this environmental stress. The most important damages caused by salt stress can be the disruption of the ionic balance due to the reduction of the absorption of essential ions and the accumulation of harmful and dehydrated ions due to the decrease in water absorption, which results in reduced protein synthesis, trairation, ion transfer and Finally the final performance decline. One of the methods to overcome salinity stress in plants is to use aqueous extract of vermicompost because of increasing beneficial microbial population, improving plant nutrients status, inducing production of defense compounds and also having hormones and regulators Plant growth can improve plant growth under salt stress. Was done In order to investigate the effect of salinity and vermicompost extract on morphological and physiological Parameters of strawberry plants, a factorial experiment consisting of three levels of salinity (0, 20 and 40 mM sodium chloride ) and vermicompost extract at three levels of (0, 50 and 100 percent) in a completely randomized design with four replications in soil culture medium was done. In this experiment some morphological Parameter such as shoot and root fresh and dry weight leaf area specific and physiological Parameters such a ion leakage, relative chlorophyll index, chlorophyll fluorescence, proline content, starch total soluble sugar, and as well as sodium and potassium elements and their proportion measurements were taken. The results showed that increasing the salinity concentration decreased the vegetative parameters of strawberry tralants except for specific leaf area. Application of vermicompost extract reduced salinity negative effects and improved vegetative growth parameters. Increasing salinity concentration increased the percentage of ion leakage, proline content, total soluble sugar and shoot and root sodium concentration. In addition, relative leaf chlorophyll index, leaf chlorophyll fluorescence, starch and potassium content of shoot and root decreased at the highest salinity level compared to control. Application of vermicompost extract at 100 percent increased leaf relative chlorophyll index, Leaf chlorophyll fluorescence, total soluble sugars, starch and potassium shoot and root were compared to control. Also, application of vermicompost extract reduced proline and sodium level of shoot and root compared to control under salinity condition. Under salinity condition Overall, vermicompost extract reduced salinity toxicity by preventing the reduction of these parameters. Keywords: salinity, vermicompost extract, strawberry, proline, starch, total soluble sugar, oxidative stress