标准普尔/澳大利亚证券交易所50指数（S&P/ASX 50）是标准普尔在澳大利亚证券交易所上市的澳大利亚股票的股票市场指数，是标准普尔全球1200指数旗下子指数。

截至2018年7月17日标准普尔/澳大利亚证券交易所50指数成分股按字母顺序排列为：
Amcor Ltd
AMP Limited
ANZ Banking Group
APA Group
Aristocrat Leisure
ASX Limited
Aurizon Holdings Limited
BHP Billiton Ltd
Brambles Ltd
Caltex Australia Ltd
Cochlear Limited
Commonwealth Bank
Computershare Ltd
CSL Ltd
Dexus
Fortescue Metals Group Ltd
Goodman Group Limited
GPT Group
Insurance Australia Group Ltd
James Hardie Industr Chess Depositary Interests
Lend Lease Group
Macquarie Group Ltd
Medibank Private Limited
Mirvac Ltd
National Australia Bank Ltd
Newcrest Mining Ltd
Oil Search Ltd
Orica Ltd
Origin Energy Ltd
Qantas Airways Ltd
QBE Insurance Group Ltd
Ramsay Health Care Ltd
Rio Tinto Ltd
Santos Ltd
Scentre Group Ltd
Sonic Healthcare Ltd
South32 Ltd
Stockland
Suncorp Group Ltd
Sydney Airport Holdings
Telstra Corp Ltd
ransurban Group NPV
Treasury Wine Estates Ltd
Unibailrodawestfield Chess Depositary Interests
Vicinity Limited
Wesfarmers Ltd
Westpac Banking Corp
Woodside Petroleum Ltd
Woolworths Ltd