Social and economic solidarity in the Gaza Strip represents one of the fundamental pillars that have strengthened the resilience of the Palestinian community in the face of the long-standing blockade and repeated wars that targeted the region’s infrastructure and social and economic systems. Thanks to this solidarity, the residents of Gaza have been able to confront the major challenges resulting from the blockade, which has lasted for more than a decade, and overcome the crises caused by recurring wars that have left widespread destruction and deep humanitarian suffering. Social solidarity in Gaza is based on deeply rooted Islamic values such as zakat, endowments (waqf), and charity (sadaqah), alongside community efforts that stem from the spirit of solidarity among the population. Mosques in Gaza serve as key centers for these efforts, where campaigns are organized to collect and distribute aid to the poor and needy, especially during times of humanitarian crises. Local charitable organizations also contribute to providing relief by meeting the basic needs of affected families, such as food, water, shelter, and health services. Economically, solidarity tools such as zakat and waqf have played a central role in supporting small and medium-sized enterprises that have enabled poor families to achieve some level of self-sufficiency. These projects serve as a sustainable means of alleviating the effects of unemployment and poverty, which have been exacerbated by the strict blockade. In addition, regional and international support has contributed to financing development and relief projects, including the construction of housing units for displaced people, improving infrastructure, and implementing vocational training programs for youth and women. These programs have enabled a significant segment of the population to enter the local labor market, helping to reduce reliance on emergency aid. Youth initiatives have also emerged as a key driver for enhancing community solidarity. These initiatives have organized voluntary campaigns aimed at providing both psychological and material support to affected families, particularly in the areas most impacted by the wars. They have also contributed to distributing food aid, setting up mobile medical clinics, and supporting students by providing school supplies. However, the efforts of solidarity face major challenges, especially during the recent war, with key issues including the restrictions imposed on the entry of international aid, the lack of resources due to the blockade, and heavy dependence on external funding. This reliance makes these efforts vulnerable to political and economic fluctuations that affect the quantity and quality of the aid provided. Nevertheless, the residents of Gaza, thanks to the spirit of community solidarity, have managed to ease their suffering and maintain social bonds, which act as a barrier against social disintegration under difficult circumstances. The model of solidarity in Gaza reflects the importance of community support in confronting major crises, not only to meet material needs but also to address the psychological and social aspects of the affected population. In conclusion, social and economic solidarity in Gaza demonstrates how community and religious values can play a key role in achieving cohesion and resilience. However, ensuring the sustainability of this model requires enhancing cooperation between local and international institutions and developing innovative financing mechanisms that meet the needs of the sector comprehensively and sustainably, ensuring a more stable and secure future for its inhabitants.