Yes, skinny people can have sleep disorders, as these conditions are not solely related to body weight. Sleep disorders like insomnia, narcolepsy, restless legs syndrome (RLS), and even obstructive sleep apnea (OSA) can affect individuals of any size. While obesity is a risk factor for some sleep disorders, factors such as stress, genetics, lifestyle, hormonal imbalances, or anatomical differences (like a small jaw or narrow airway) can also contribute. Regardless of body type, anyone experiencing persistent sleep issues should consult a healthcare provider for diagnosis and tailored treatment to address their specific condition.