ドナテッロ系（ドナテッロけい、）は、馬（主にサラブレッド）の父系（父方の系図）の1つ。

 サイアーライン 

Darley Arabian 1700
Bartlet's Childers 1716
Squirt 1732
Marske 1750
Eclipse 1764　　　---←エクリプス系へ戻る
Potoooooooo 1773
Waxy 1790
Whalebone 1807
Sir Hercules 1826
Birdcatcher 1833
Oxford 1857
Sterling 1868
Isonomy 1875
Isinglass 1890
John o'Gaunt 1901
Swynford 1907
Blandford 1919　　　---←ブランドフォード系へ戻る
Blenheim II 1927　　　---←ブレニム系へ戻る
Donatello II 1934　　　---↓ドナテッロ系（改行）

---↓ドナテッロ系---

Donatello II 1934
Marble Faun 1940
Orestes 1941
The Chiseller 1942
Good Company 1944
Alycidon 1945
Alcibiades 1951
Heat of Battle 1966
Swift Pursuit 1968
Foggy's Legacy 1978
Alpenhorn 1951
Jekyll 1951
Preamble 1952
Savonarola 1962
Mazarin 1967
Alfidir 1953
Alibi 1953
Clear Night 1953
Kribi 1953
Farm Walk 1962
Move Off 1973
Alcastus 1954
Alcimedes 1954
Silver Knight 1967
Umteen 1968
Go Fun 1969
Aleli 1954
Moraes Tinto 1970
Ben Lomond 1954
Alcide 1955
Atilla 1961
Top Role 1970
Major Till 1973
Gate Keeper 1961
Gaiter 1975
Oncidium 1961
Chiming 1967
Gold Brick 1969
Fimiston 1982
Prince Cidium 1969
Ontonic 1971
Todoroki 1984
Inceptor 1972
Persian Garden 1961
Alan Adare 1962
As Before 1962
Morland 1962
Nearside 1962
Alciglide 1963
Acharacle 1964
Pedlar 1970
Hipster 1964
Kingfisher 1964
 *リマンド 1965
タマモリマンド 1975
タマモアサヒ 1976
ヤクモセンシヨウ 1975
オペックホース 1977
インターマック 1978
エイシンチカラ 1978
テングリ 1979
サンオーイ 1980
トミシノポルンガ 1989
メジロモンスニー 1980
ブレーメン 1981
ヤクモデザイヤー 1982
Alignment 1965
Mironton 1965
New Member 1965
Postillion 1966
Approval 1967
Alderney 1968
Aritzo 1968
Galileo-Galilei 1968
No Alimony 1972
Sea Anchor 1972
Anchor In 1979
Red Anchor 1981
Famous Nick 1988
Grey Baron 1973
Hirzio 1974
All Serene 1955
Lacydon 1955
Cipayo 1974
Tamako 1979
El Asesor 1980
Fitzcarraldo 1981
San Marino 1987
El Meteoro 1988
El Quimico 1988
Dream Fitz 1990
Los Manolos 1992
Mujeriego Fitz 1994
Silver Planet 1994
Silver Drink 2003
Frondoso 1995
Llers Fitz 1995
Dali Fitz 1996
Seattle Fitz 1999
Cautin 1983
Soltin 1992
Carabao 1984
Payant 1984
Cochimi 1985
Indalecio 1985
Sepoy 1985
Cacao 1986
El Rescate 1987
High Perch 1956
Kalydon 1956
Bunker 1963
Shaft 1965
Castle 1969
Ksar 1970
Ksar Royal 1977
Alcaeus 1957
Beau Court 1957
Mozart 1957
To Fortune 1957
Agamenon 1958
Cigal 1958
Giant 1964
Lunard 1969
 *サンプルーフ 1959
セントシルビア 1967
ワールドヒサシ 1971
Gaul 1959
Twilight Alley 1959
Aloe 1960
Idomeneo 1960
March Legend 1972
 *シァイボーイ 1962
Khalekan 1963
Supertello 1946
Herculaneum 1951
Acropolis 1952
Espresso 1958
Florino 1968
Sagaro 1971
Lido 1973
キヨウエイトツプ 1963
Acrania 1963
Mariner 1964
Lemon Hart 1966
Viani 1967
Crepello 1954
Credo 1960
Crepes d'Enfer 1960
In the Gloaming 1960
Sombrero 1965
Crest of the Wave 1961
Soderini 1961
Gondolier 1961
Indian Order 1961
Kirsch Flambee 1961
Gatecrasher 1971
Sun Tonic 1974
Satinello 1961
Busted 1963
Bog Road 1969
Redundant 1969
Bold Explorer 1970
Valuta 1970
Weavers' Hall 1970
Balak 1971
Bustino 1971
Easter Sun 1977
Rontino 1977
Bustineto 1978
Bustomi 1978
Neltino 1978
Going Broke 1980
Royal Prayer 1980
Western Flag 1981
Rakaposhi King 1982
Supreme Leader 1982
Paean 1983
Failiq 1984
Terimon 1986
Crash Course 1971
Crimson God 1971
Labus 1971
Akarad 1978
Arokar 1983
Klimt 1983
 *ナトルーン 1984
Roakarad 1985
Tel Quel 1988
Double Heart 1996
Pinakaral 1996
Dalal 1978
Imyar 1979
Shafoun 1979
Altountash 1984
Sadjiyd 1984
Bohemian 1972
Domitor 1972
Blakey Ridge 1973
Bluffer 1973
Lost Chord 1973
Nearly a Hand 1974
Pevero 1975
Parva Stella 1976
Red Rufus 1976
Tromos 1976
Vincent 1976
Atlantic Boy 1977
Naamiri 1977
Erins Isle 1978
Roi Guillaume 1978
Florida Son 1979
Yard Bird 1979
Romildo 1980
Sharannpour 1980
Shernazar 1981
Amazing Bust 1982
Convinced 1982
Duca di Busted 1983
Mtoto 1983
Alexandrovich 1991
Overseas Transfer 1991
Presenting 1992
Lobbyist 1993
Shaamit 1993
Bollin Eric 1999
Coroner 2000
Muroto 1986
Herbaceous 1963
Minera 1963
Combe 1973
Compatible 1981
Candy Cane 1965
Sugar Apple 1965
 *ジャングルプリンス 1966
Barrons Court 1966
Blue Yonder 1966
John Knox 1966
Crepellox 1973
New Chapter 1966
Catus 1974
Calaboose 1966
Dersim 1978
Vervain 1966
Viste 1972
Cry Baby 1967
Great Wall 1967
Recalled 1967
 *リンデントリー 1968
Caerdeon 1968
Pentland Firth 1969
Gospill Hill 1970
Honey Crepe 1970
Lord Lambourn 1970
Red Cross 1972
Do Run 1979
Trusted 1973
Card Player 1974
Osiris 1974
Perello 1974
Royal Blend 1974

 サイアーライン上は全て種牡馬入りもしくは種牡馬入りを発表した馬。