舒适（comfortable）也称为舒服，是指生理或心理上的愉悦，其特点是没有痛苦不安等负面情绪。若有些事物曾经带来愉悦的感受，再次经历这些事物会带来心理上的舒适，像是参与熟悉的活动、保持慰藉物存在及食用慰藉食物等。在医疗保健上特别关注舒适的议题，因为使伤者或是患病者得以舒适是医疗保健的目标之一，而且这有助于受伤及疾病的康复。若一个人处于可以使其心理舒适的环境下，会称该环境为舒适区。

由于舒适和个人会有正面感受的特质有关，心理上的舒适是非常主观的。

安慰或是慰藉（comfort）一词常指对方在疼痛、痛苦或不安的情形下，希望脱离该情境。安慰一词也常用来描述在一个人遇到不幸时，别人所给予的协助，在英文可能可以用consolation来表示。

Comfort (or being comfortable) is a sense of physical or psychological ease, often characterized as a lack of hardship. Persons who are lacking in comfort are uncomfortable, or experiencing discomfort. A degree of psychological comfort can be achieved by recreating experiences that are associated with pleasant memories, such as engaging in familiar activities, maintaining the presence of familiar objects, and consumption of comfort foods. Comfort is a particular concern in health care, as providing comfort to the sick and injured is one goal of healthcare, and can facilitate recovery. Persons who are surrounded with things that provide psychological comfort may be described as being "in their comfort zone". Because of the personal nature of positive associations, psychological comfort is highly subjective.