儿童安全座椅（英语：Child safety seat）是一种系于汽车座位上，有束缚设备，仅供小童乘坐并能在发生车祸时，束缚着小童以保障小童安全的座椅。

新南威尔士:

小型车附载幼童安全乘坐实施及宣导办法&汽车驾驶人及乘客系安全带实施及宣导办法：

英国在2006年9月18日通过法律：

Child safety seats (sometimes referred to as an infant safety seat, a child restraint system, a restraining car seat, or ambiguously as car seats) are seats designed specifically to protect children from injury or death during collisions. Car manufacturers may integrate child safety seats directly into their vehicle's design. Most commonly, these seats are purchased and installed by consumers. Many regions require children defined by age, weight, and/or height to use a government-approved child safety seat when riding in a vehicle. Child safety seats provide passive restraints and must be properly used to be effective. However, many child safety restraints in countries such as Canada and the United States are not used properly. To tackle this negative trend, health officials and child safety experts produce child safety videos to teach proper car seat installation to parents and caregivers.