A string art ornament comprising a frame module (10, 10A, 10B, 10C, 10D, 10E) and at least one string, wherein the frame module (10, 10A, 10B, 10C, 10D, 10E) includes a patterned mold (11, 11A, 11B, 11C, 11D, 11E), and the patterned mold (11, 11A, 11B, 11C, 11D, 11E) has a contour line portion (111, 111', 111", 111A, 111B, 111C, 111D); and multiple string holes (112, 112', 1112") formed through and arranged along the contour line portion (111, 111', 111", 111A, 111B, 111C, 111D); and the at least one string is mounted through the string holes (112, 112', 1112") of the patterned mold (11, 11A, 11B, 11C, 11D, 11E), and each of the at least one string is continuously mounted upward through one of the string holes (112, 112', 1112") and then extends downward to another string hole (112, 112', 1112"); and the string art ornament is characterized in that: the frame module (10B, 10C, 10D, 10E) further includes an annular frame (13B, 13C, 13D, 13E) having a front annular portion (131B, 131D, 131D) surrounding and connected to the patterned mold (11, 11C, 11D, 11E) by multiple legs (134B, 134C, 134D, 134E), such that the patterned mold (11, 11C, 11D, 11E) protrudes forwardly from the front annular portion (131B, 131D, 131D); a side annular portion protruding backwardly from an outer peripheral edge of the front annular portion (131B, 131D, 131D); and multiple holding protrusions separately disposed on the annular frame (13B, 13C, 13D, 13E), and each of the holding protrusions spaced from a rear surface of the front annular portion (131B, 131D, 131D); and the string art ornament further comprises a base card having a peripheral edge held between the front annular portion (131B, 131D, 131D) of the annular frame (13B, 13C, 13D, 13E) and the holding protrusions. a contour line portion (111, 111', 111", 111A, 111B, 111C, 111D); and multiple string holes (112, 112', 1112") formed through and arranged along the contour line portion (111, 111', 111", 111A, 111B, 111C, 111D); and the at least one string is mounted through the string holes (112, 112', 1112") of the patterned mold (11, 11A, 11B, 11C, 11D, 11E), and each of the at least one string is continuously mounted upward through one of the string holes (112, 112', 1112") and then extends downward to another string hole (112, 112', 1112"); and the string art ornament is characterized in that: the frame module (10B, 10C, 10D, 10E) further includes an annular frame (13B, 13C, 13D, 13E) having a front annular portion (131B, 131D, 131D) surrounding and connected to the patterned mold (11, 11C, 11D, 11E) by multiple legs (134B, 134C, 134D, 134E), such that the patterned mold (11, 11C, 11D, 11E) protrudes forwardly from the front annular portion (131B, 131D, 131D); a side annular portion protruding backwardly from an outer peripheral edge of the front annular portion (131B, 131D, 131D); and multiple holding protrusions separately disposed on the annular frame (13B, 13C, 13D, 13E), and each of the holding protrusions spaced from a rear surface of the front annular portion (131B, 131D, 131D); and the string art ornament further comprises a base card having a peripheral edge held between the front annular portion (131B, 131D, 131D) of the annular frame (13B, 13C, 13D, 13E) and the holding protrusions.