Cash waqf has gained popularity nowadays because it has great potential as a financial tool for society. This research focuses on the factors influencing cash waqf giving intention among Muslim donors in Panji, Kelantan. Therefore, this study aims to investigates the relationship between trust, Islamic religiosity, and social culture toward cash waqf giving intention. Quantitative analysis is used in completing this research. The data collection has been collected through the distribution of a questionnaire using Google form to the respondent. There are 394 respondents among Muslim donors in Panji, Kelantan was gathered in this research. This study applies the theory of planned behavior (TPB) to predicting cash waqf giving intention. The findings of this study that trust, Islamic religiosity, and social culture had a positive relationship towards cash waqf giving intention among Muslim donors in Panji, Kelantan.