The 1998 Nabisco Dinah Shore was a women's professional golf tournament, held March 26–29 at Mission Hills Country Club in Rancho Mirage, California. This was the 27th edition of the Nabisco Dinah Shore, and the sixteenth as a major championship.

Pat Hurst won her only major title, one stroke ahead of runner-up Helen Dobson. At the final green, she sank a 5-foot (1.5 m) putt for par and gained her second tour victory.

At 6,460 yards (5,907 m), the course was the longest on the LPGA Tour in 1998.

Sunday, March 28, 1998

Place	Player	Score	To par	Money ($)
1	Pat Hurst	68-72-70-71=281	−7	150,000
2	Helen Dobson	70-74-71-67=282	−6	93,093
T3	Helen Alfredsson	70-73-70-70=283	−5	60,385
	Laura Davies	75-70-70-68=283
T5	Donna Andrews	71-72-71-70=284	−4	38,998
	Liselotte Neumann	69-71-71-73=284
T7	Annika Sörenstam	76-71-69-70=286	−2	27,928
	Karrie Webb	71-72-70-73=286
T9	Dottie Pepper	73-72-74-68=287	−1	22,393
	Sherri Steinhauer	69-76-71-71=287

Source:

• Golf Observer leaderboard

33°47′53″N 116°25′59″W / 33.798°N 116.433°W / 33.798; -116.433