Aim To investigate the effectiveness of tele-rehabilitation for children diagnosed with unilateral cerebral palsy. Method The design of this study is a narrative review. An electronic search was conducted for studies that related to tele-rehabilitation using the following databases: CINAHL, PubMed, MEDLINE, OTSeeker, and PEDro. The data extracted were analyzed by evaluating them according to the key results, limitations, suitability of the methods used to the initial hypothesis, interpretation of the results, and impact of the conclusions in the field. Results Out of 139 studies, 3 studies met the inclusion criteria. Further, manual searches of the references of included studies identified 2 more relevant studies. The interventions applied in those studies were web-based multi-modal therapy program using Move-it-to-improve-it (Mitii™), home-based hand-arm bimanual intensive therapy (H-HABIT), and lower-extremity functional training (LIFT). The outcomes were executive functions, occupational performance, activity capacity, dexterity, quality of bimanual hand-use, functional goals, gait capacity, and performance. Conclusion Tele-rehabilitation is effective in improving the functions of the upper and lower extremities in daily living activities for children with unilateral cerebral palsy (UCP), aged between 2 to 18 years old, classified to levels I and II in GMFCS and levels I, II, and III in MACS. Webcam and good internet connection are essential requirements to conduct tele-rehabilitation. Children need to be contacted weekly via phone or e-mail for further follow-ups. Additionally, tele-rehabilitation may be considered one of the intervention strategies for patients who live in rural areas.