Recent US policy changes, including abortion bans and reductions to social safety nets, have intensified structural pressures on reproductive decision-making. Research has examined interpersonal and clinical forms of reproductive coercion, but legal and policy forces remain undertheorized. This commentary introduces and defines sociolegal reproductive coercion as occurring when individuals feel pressured or constrained in their reproductive choices due to legal and policy landscapes that are reinforced and reified by social and cultural forces. These pressures operate collectively to make certain options, such as long-acting reversible contraception, feel obligatory even when undesired, by amplifying risks associated with pregnancy, abortion, and parenting. Sociolegal coercion interacts with clinical practice, shaping provider counseling and narrowing perceived options, and disproportionately affects marginalized communities already subject to systemic inequities. We situate this construct within existing scholarship on constrained choice and social control, propose a conceptual framework, and outline implications for research, clinical care, and policy. Recognizing sociolegal reproductive coercion is critical for understanding how health policy and sociocultural dynamics jointly constrain autonomy and for informing reforms that advance reproductive justice in a post-Roe landscape.